€•Œsphinx.addnodes”Œdocument”“”)”}”(Œ rawsource”Œ”Œchildren”]”(Œtranslations”Œ LanguagesNode”“”)”}”(hhh]”(hŒpending_xref”“”)”}”(hhh]”Œdocutils.nodes”ŒText”“”ŒChinese (Simplified)”…””}”Œparent”hsbaŒ attributes”}”(Œids”]”Œclasses”]”Œnames”]”Œdupnames”]”Œbackrefs”]”Œ refdomain”Œstd”Œreftype”Œdoc”Œ reftarget”Œ#/translations/zh_CN/core-api/cgroup”Œmodname”NŒ classname”NŒrefexplicit”ˆuŒtagname”hhhubh)”}”(hhh]”hŒChinese (Traditional)”…””}”hh2sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ#/translations/zh_TW/core-api/cgroup”Œmodname”NŒ classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒItalian”…””}”hhFsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ#/translations/it_IT/core-api/cgroup”Œmodname”NŒ classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒJapanese”…””}”hhZsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ#/translations/ja_JP/core-api/cgroup”Œmodname”NŒ classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒKorean”…””}”hhnsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ#/translations/ko_KR/core-api/cgroup”Œmodname”NŒ classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒPortuguese (Brazilian)”…””}”hh‚sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ#/translations/pt_BR/core-api/cgroup”Œmodname”NŒ classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒSpanish”…””}”hh–sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ#/translations/sp_SP/core-api/cgroup”Œmodname”NŒ classname”NŒrefexplicit”ˆuh1hhhubeh}”(h]”h ]”h"]”h$]”h&]”Œcurrent_language”ŒEnglish”uh1h hhŒ _document”hŒsource”NŒline”NubhŒsection”“”)”}”(hhh]”(hŒtitle”“”)”}”(hŒCgroup Kernel APIs”h]”hŒCgroup Kernel APIs”…””}”(hh¼h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hºhh·h²hh³Œ=/var/lib/git/docbuild/linux/Documentation/core-api/cgroup.rst”h´Kubh¶)”}”(hhh]”(h»)”}”(hŒ!Device Memory Cgroup API (dmemcg)”h]”hŒ!Device Memory Cgroup API (dmemcg)”…””}”(hhÎh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hºhhËh²hh³hÊh´KubhŒindex”“”)”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”Œentries”]”(Œsingle”Œ-dmem_cgroup_state_evict_valuable (C function)”Œ"c.dmem_cgroup_state_evict_valuable”hNt”auh1hÜhhËh²hh³Nh´NubhŒdesc”“”)”}”(hhh]”(hŒdesc_signature”“”)”}”(hŒŸbool dmem_cgroup_state_evict_valuable (struct dmem_cgroup_pool_state *limit_pool, struct dmem_cgroup_pool_state *test_pool, bool ignore_low, bool *ret_hit_low)”h]”hŒdesc_signature_line”“”)”}”(hŒžbool dmem_cgroup_state_evict_valuable(struct dmem_cgroup_pool_state *limit_pool, struct dmem_cgroup_pool_state *test_pool, bool ignore_low, bool *ret_hit_low)”h]”(hŒdesc_sig_keyword_type”“”)”}”(hŒbool”h]”hŒbool”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”Œkt”ah"]”h$]”h&]”uh1hþhhúh²hh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´MVubhŒdesc_sig_space”“”)”}”(hŒ ”h]”hŒ ”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”Œw”ah"]”h$]”h&]”uh1jhhúh²hh³jh´MVubhŒ desc_name”“”)”}”(hŒ dmem_cgroup_state_evict_valuable”h]”hŒ desc_sig_name”“”)”}”(hŒ dmem_cgroup_state_evict_valuable”h]”hŒ dmem_cgroup_state_evict_valuable”…””}”(hj)h²hh³Nh´Nubah}”(h]”h ]”Œn”ah"]”h$]”h&]”uh1j'hj#ubah}”(h]”h ]”(Œsig-name”Œdescname”eh"]”h$]”h&]”Œ xml:space”Œpreserve”uh1j!hhúh²hh³jh´MVubhŒdesc_parameterlist”“”)”}”(hŒy(struct dmem_cgroup_pool_state *limit_pool, struct dmem_cgroup_pool_state *test_pool, bool ignore_low, bool *ret_hit_low)”h]”(hŒdesc_parameter”“”)”}”(hŒ)struct dmem_cgroup_pool_state *limit_pool”h]”(hŒdesc_sig_keyword”“”)”}”(hŒstruct”h]”hŒstruct”…””}”(hjPh²hh³Nh´Nubah}”(h]”h ]”Œk”ah"]”h$]”h&]”uh1jNhjJubj)”}”(hŒ ”h]”hŒ ”…””}”(hj_h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjJubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_pool_state”h]”hŒdmem_cgroup_pool_state”…””}”(hjph²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjmubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”Œc”Œreftype”Œ identifier”Œ reftarget”jrŒmodname”NŒ classname”NŒc:parent_key”Œsphinx.domains.c”Œ LookupKey”“”)”}”Œdata”]”jŒŒ ASTIdentifier”“”)”}”j‡j+sbŒ"c.dmem_cgroup_state_evict_valuable”†”asbuh1hhjJubj)”}”(hŒ ”h]”hŒ ”…””}”(hj™h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjJubhŒdesc_sig_punctuation”“”)”}”(hŒ*”h]”hŒ*”…””}”(hj©h²hh³Nh´Nubah}”(h]”h ]”Œp”ah"]”h$]”h&]”uh1j§hjJubj()”}”(hŒ limit_pool”h]”hŒ limit_pool”…””}”(hj¸h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjJubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjDubjI)”}”(hŒ(struct dmem_cgroup_pool_state *test_pool”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hjÑh²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhjÍubj)”}”(hŒ ”h]”hŒ ”…””}”(hjÞh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjÍubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_pool_state”h]”hŒdmem_cgroup_pool_state”…””}”(hjïh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjìubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”jñŒmodname”NŒ classname”Nj‹jŽ)”}”j‘]”j•Œ"c.dmem_cgroup_state_evict_valuable”†”asbuh1hhjÍubj)”}”(hŒ ”h]”hŒ ”…””}”(hj h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjÍubj¨)”}”(hj«h]”hŒ*”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjÍubj()”}”(hŒ test_pool”h]”hŒ test_pool”…””}”(hj(h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjÍubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjDubjI)”}”(hŒbool ignore_low”h]”(hÿ)”}”(hjh]”hŒbool”…””}”(hjAh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1hþhj=ubj)”}”(hŒ ”h]”hŒ ”…””}”(hjNh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhj=ubj()”}”(hŒ ignore_low”h]”hŒ ignore_low”…””}”(hj\h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj=ubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjDubjI)”}”(hŒbool *ret_hit_low”h]”(hÿ)”}”(hjh]”hŒbool”…””}”(hjuh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1hþhjqubj)”}”(hŒ ”h]”hŒ ”…””}”(hj‚h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjqubj¨)”}”(hj«h]”hŒ*”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjqubj()”}”(hŒret_hit_low”h]”hŒret_hit_low”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjqubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjDubeh}”(h]”h ]”h"]”h$]”h&]”j@jAuh1jBhhúh²hh³jh´MVubeh}”(h]”h ]”h"]”h$]”h&]”j@jAŒ add_permalink”ˆuh1høŒsphinx_line_type”Œ declarator”hhôh²hh³jh´MVubah}”(h]”hëah ]”(Œsig”Œ sig-object”eh"]”h$]”h&]”Œis_multiline”ˆŒ _toc_parts”)Œ _toc_name”huh1hòh³jh´MVhhïh²hubhŒdesc_content”“”)”}”(hhh]”hŒ paragraph”“”)”}”(hŒ'Check if we should evict from test_pool”h]”hŒ'Check if we should evict from test_pool”…””}”(hjÓh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´MVhjÎh²hubah}”(h]”h ]”h"]”h$]”h&]”uh1jÌhhïh²hh³jh´MVubeh}”(h]”h ]”(j…Œfunction”eh"]”h$]”h&]”Œdomain”j…Œobjtype”jëŒdesctype”jëŒnoindex”‰Œnoindexentry”‰Œnocontentsentry”‰uh1híh²hhhËh³Nh´NubhŒ container”“”)”}”(hXS**Parameters** ``struct dmem_cgroup_pool_state *limit_pool`` The pool for which we hit limits ``struct dmem_cgroup_pool_state *test_pool`` The pool for which to test ``bool ignore_low`` Whether we have to respect low watermarks. ``bool *ret_hit_low`` Pointer to whether it makes sense to consider low watermark. **Description** This function returns true if we can evict from **test_pool**, false if not. When returning false and **ignore_low** is false, **ret_hit_low** may be set to true to indicate this function can be retried with **ignore_low** set to true. **Return** bool”h]”(jÒ)”}”(hŒ**Parameters**”h]”hŒstrong”“”)”}”(hjýh]”hŒ Parameters”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjûubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´MZhj÷ubhŒdefinition_list”“”)”}”(hhh]”(hŒdefinition_list_item”“”)”}”(hŒO``struct dmem_cgroup_pool_state *limit_pool`` The pool for which we hit limits ”h]”(hŒterm”“”)”}”(hŒ-``struct dmem_cgroup_pool_state *limit_pool``”h]”hŒliteral”“”)”}”(hj$h]”hŒ)struct dmem_cgroup_pool_state *limit_pool”…””}”(hj(h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hj"ubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´MWhjubhŒ definition”“”)”}”(hhh]”jÒ)”}”(hŒ The pool for which we hit limits”h]”hŒ The pool for which we hit limits”…””}”(hjAh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³j;h´MWhj>ubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hjubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³j;h´MWhjubj)”}”(hŒH``struct dmem_cgroup_pool_state *test_pool`` The pool for which to test ”h]”(j!)”}”(hŒ,``struct dmem_cgroup_pool_state *test_pool``”h]”j')”}”(hjah]”hŒ(struct dmem_cgroup_pool_state *test_pool”…””}”(hjch²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hj_ubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´MXhj[ubj=)”}”(hhh]”jÒ)”}”(hŒThe pool for which to test”h]”hŒThe pool for which to test”…””}”(hjzh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³jvh´MXhjwubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hj[ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³jvh´MXhjubj)”}”(hŒ?``bool ignore_low`` Whether we have to respect low watermarks. ”h]”(j!)”}”(hŒ``bool ignore_low``”h]”j')”}”(hjšh]”hŒbool ignore_low”…””}”(hjœh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hj˜ubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´MYhj”ubj=)”}”(hhh]”jÒ)”}”(hŒ*Whether we have to respect low watermarks.”h]”hŒ*Whether we have to respect low watermarks.”…””}”(hj³h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³j¯h´MYhj°ubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hj”ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³j¯h´MYhjubj)”}”(hŒS``bool *ret_hit_low`` Pointer to whether it makes sense to consider low watermark. ”h]”(j!)”}”(hŒ``bool *ret_hit_low``”h]”j')”}”(hjÓh]”hŒbool *ret_hit_low”…””}”(hjÕh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hjÑubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´MZhjÍubj=)”}”(hhh]”jÒ)”}”(hŒh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj$ubhŒ is false, ”…””}”(hj$h²hh³Nh´Nubj)”}”(hŒ**ret_hit_low**”h]”hŒret_hit_low”…””}”(hjPh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj$ubhŒB may be set to true to indicate this function can be retried with ”…””}”(hj$h²hh³Nh´Nubj)”}”(hŒ**ignore_low**”h]”hŒ ignore_low”…””}”(hjbh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj$ubhŒ set to true.”…””}”(hj$h²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M[hj÷ubjÒ)”}”(hŒ **Return**”h]”j)”}”(hj}h]”hŒReturn”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj{ubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M`hj÷ubjÒ)”}”(hŒbool”h]”hŒbool”…””}”(hj“h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mahj÷ubeh}”(h]”h ]”Œkernelindent”ah"]”h$]”h&]”uh1jõhhËh²hh³Nh´NubhÝ)”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”Œentries”]”(héŒ*dmem_cgroup_unregister_region (C function)”Œc.dmem_cgroup_unregister_region”hNt”auh1hÜhhËh²hh³Nh´Nubhî)”}”(hhh]”(hó)”}”(hŒFvoid dmem_cgroup_unregister_region (struct dmem_cgroup_region *region)”h]”hù)”}”(hŒEvoid dmem_cgroup_unregister_region(struct dmem_cgroup_region *region)”h]”(hÿ)”}”(hŒvoid”h]”hŒvoid”…””}”(hjÂh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1hþhj¾h²hh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mubj)”}”(hŒ ”h]”hŒ ”…””}”(hjÑh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhj¾h²hh³jÐh´Mubj")”}”(hŒdmem_cgroup_unregister_region”h]”j()”}”(hŒdmem_cgroup_unregister_region”h]”hŒdmem_cgroup_unregister_region”…””}”(hjãh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjßubah}”(h]”h ]”(j;j<eh"]”h$]”h&]”j@jAuh1j!hj¾h²hh³jÐh´MubjC)”}”(hŒ#(struct dmem_cgroup_region *region)”h]”jI)”}”(hŒ!struct dmem_cgroup_region *region”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hjÿh²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhjûubj)”}”(hŒ ”h]”hŒ ”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjûubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_region”h]”hŒdmem_cgroup_region”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”jŒmodname”NŒ classname”Nj‹jŽ)”}”j‘]”j”)”}”j‡jåsbŒc.dmem_cgroup_unregister_region”†”asbuh1hhjûubj)”}”(hŒ ”h]”hŒ ”…””}”(hj=h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjûubj¨)”}”(hj«h]”hŒ*”…””}”(hjKh²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjûubj()”}”(hŒregion”h]”hŒregion”…””}”(hjXh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjûubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhj÷ubah}”(h]”h ]”h"]”h$]”h&]”j@jAuh1jBhj¾h²hh³jÐh´Mubeh}”(h]”h ]”h"]”h$]”h&]”j@jAj¾ˆuh1høj¿jÀhjºh²hh³jÐh´Mubah}”(h]”jµah ]”(jÄjÅeh"]”h$]”h&]”jÉˆjÊ)jËhuh1hòh³jÐh´Mhj·h²hubjÍ)”}”(hhh]”jÒ)”}”(hŒ*Unregister a previously registered region.”h]”hŒ*Unregister a previously registered region.”…””}”(hj‚h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mhjh²hubah}”(h]”h ]”h"]”h$]”h&]”uh1jÌhj·h²hh³jÐh´Mubeh}”(h]”h ]”(j…Œfunction”eh"]”h$]”h&]”jïj…jðjšjñjšjò‰jó‰jô‰uh1híh²hhhËh³Nh´Nubjö)”}”(hXG**Parameters** ``struct dmem_cgroup_region *region`` The region to unregister. **Description** This function undoes dmem_cgroup_register_region. It drains any in-flight reclaim callbacks before returning, so the caller may safely free the resources pointed to by the **reclaim_priv** that was passed at registration time.”h]”(jÒ)”}”(hŒ**Parameters**”h]”j)”}”(hj¤h]”hŒ Parameters”…””}”(hj¦h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj¢ubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mhjžubj)”}”(hhh]”j)”}”(hŒ@``struct dmem_cgroup_region *region`` The region to unregister. ”h]”(j!)”}”(hŒ%``struct dmem_cgroup_region *region``”h]”j')”}”(hjÃh]”hŒ!struct dmem_cgroup_region *region”…””}”(hjÅh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hjÁubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mhj½ubj=)”}”(hhh]”jÒ)”}”(hŒThe region to unregister.”h]”hŒThe region to unregister.”…””}”(hjÜh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³jØh´MhjÙubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hj½ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³jØh´Mhjºubah}”(h]”h ]”h"]”h$]”h&]”uh1jhjžubjÒ)”}”(hŒ**Description**”h]”j)”}”(hjþh]”hŒDescription”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjüubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´MhjžubjÒ)”}”(hŒãThis function undoes dmem_cgroup_register_region. It drains any in-flight reclaim callbacks before returning, so the caller may safely free the resources pointed to by the **reclaim_priv** that was passed at registration time.”h]”(hŒThis function undoes dmem_cgroup_register_region. It drains any in-flight reclaim callbacks before returning, so the caller may safely free the resources pointed to by the ”…””}”(hjh²hh³Nh´Nubj)”}”(hŒ**reclaim_priv**”h]”hŒreclaim_priv”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjubhŒ& that was passed at registration time.”…””}”(hjh²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mhjžubeh}”(h]”h ]”Œkernelindent”ah"]”h$]”h&]”uh1jõhhËh²hh³Nh´NubhÝ)”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”Œentries”]”(héŒ(dmem_cgroup_register_region (C function)”Œc.dmem_cgroup_register_region”hNt”auh1hÜhhËh²hh³Nh´Nubhî)”}”(hhh]”(hó)”}”(hŒsstruct dmem_cgroup_region * dmem_cgroup_register_region (const struct dmem_cgroup_init *init, const char *fmt, ...)”h]”hù)”}”(hŒqstruct dmem_cgroup_region *dmem_cgroup_register_region(const struct dmem_cgroup_init *init, const char *fmt, ...)”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hjUh²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhjQh²hh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M-ubj)”}”(hŒ ”h]”hŒ ”…””}”(hjch²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjQh²hh³jbh´M-ubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_region”h]”hŒdmem_cgroup_region”…””}”(hjth²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjqubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”jvŒmodname”NŒ classname”Nj‹jŽ)”}”j‘]”j”)”}”j‡Œdmem_cgroup_register_region”sbŒc.dmem_cgroup_register_region”†”asbuh1hhjQh²hh³jbh´M-ubj)”}”(hŒ ”h]”hŒ ”…””}”(hj•h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjQh²hh³jbh´M-ubj¨)”}”(hj«h]”hŒ*”…””}”(hj£h²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjQh²hh³jbh´M-ubj")”}”(hŒdmem_cgroup_register_region”h]”j()”}”(hj’h]”hŒdmem_cgroup_register_region”…””}”(hj´h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj°ubah}”(h]”h ]”(j;j<eh"]”h$]”h&]”j@jAuh1j!hjQh²hh³jbh´M-ubjC)”}”(hŒ;(const struct dmem_cgroup_init *init, const char *fmt, ...)”h]”(jI)”}”(hŒ#const struct dmem_cgroup_init *init”h]”(jO)”}”(hŒconst”h]”hŒconst”…””}”(hjÏh²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhjËubj)”}”(hŒ ”h]”hŒ ”…””}”(hjÝh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjËubjO)”}”(hjRh]”hŒstruct”…””}”(hjëh²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhjËubj)”}”(hŒ ”h]”hŒ ”…””}”(hjøh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjËubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_init”h]”hŒdmem_cgroup_init”…””}”(hj h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”jŒmodname”NŒ classname”Nj‹jŽ)”}”j‘]”jŒc.dmem_cgroup_register_region”†”asbuh1hhjËubj)”}”(hŒ ”h]”hŒ ”…””}”(hj'h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjËubj¨)”}”(hj«h]”hŒ*”…””}”(hj5h²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjËubj()”}”(hŒinit”h]”hŒinit”…””}”(hjBh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjËubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjÇubjI)”}”(hŒconst char *fmt”h]”(jO)”}”(hjÑh]”hŒconst”…””}”(hj[h²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhjWubj)”}”(hŒ ”h]”hŒ ”…””}”(hjhh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjWubhÿ)”}”(hŒchar”h]”hŒchar”…””}”(hjvh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1hþhjWubj)”}”(hŒ ”h]”hŒ ”…””}”(hj„h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjWubj¨)”}”(hj«h]”hŒ*”…””}”(hj’h²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjWubj()”}”(hŒfmt”h]”hŒfmt”…””}”(hjŸh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjWubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjÇubjI)”}”(hŒ...”h]”j¨)”}”(hŒ...”h]”hŒ...”…””}”(hj¸h²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hj´ubah}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjÇubeh}”(h]”h ]”h"]”h$]”h&]”j@jAuh1jBhjQh²hh³jbh´M-ubeh}”(h]”h ]”h"]”h$]”h&]”j@jAj¾ˆuh1høj¿jÀhjMh²hh³jbh´M-ubah}”(h]”jHah ]”(jÄjÅeh"]”h$]”h&]”jÉˆjÊ)jËhuh1hòh³jbh´M-hjJh²hubjÍ)”}”(hhh]”jÒ)”}”(hŒ"Register a regions for dev cgroup.”h]”hŒ"Register a regions for dev cgroup.”…””}”(hjâh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M-hjßh²hubah}”(h]”h ]”h"]”h$]”h&]”uh1jÌhjJh²hh³jbh´M-ubeh}”(h]”h ]”(j…Œfunction”eh"]”h$]”h&]”jïj…jðjújñjújò‰jó‰jô‰uh1híh²hhhËh³Nh´Nubjö)”}”(hX’**Parameters** ``const struct dmem_cgroup_init *init`` Initialization parameters for the region. ``const char *fmt`` Region parameters to register ``...`` variable arguments **Description** This function registers a node in the dmem cgroup with the name given. After calling this function, the region can be used for allocations. **Return** NULL or a struct on success, PTR_ERR on failure.”h]”(jÒ)”}”(hŒ**Parameters**”h]”j)”}”(hjh]”hŒ Parameters”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M1hjþubj)”}”(hhh]”(j)”}”(hŒR``const struct dmem_cgroup_init *init`` Initialization parameters for the region. ”h]”(j!)”}”(hŒ'``const struct dmem_cgroup_init *init``”h]”j')”}”(hj#h]”hŒ#const struct dmem_cgroup_init *init”…””}”(hj%h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hj!ubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M.hjubj=)”}”(hhh]”jÒ)”}”(hŒ)Initialization parameters for the region.”h]”hŒ)Initialization parameters for the region.”…””}”(hj<h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³j8h´M.hj9ubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hjubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³j8h´M.hjubj)”}”(hŒ2``const char *fmt`` Region parameters to register ”h]”(j!)”}”(hŒ``const char *fmt``”h]”j')”}”(hj\h]”hŒconst char *fmt”…””}”(hj^h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hjZubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M/hjVubj=)”}”(hhh]”jÒ)”}”(hŒRegion parameters to register”h]”hŒRegion parameters to register”…””}”(hjuh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³jqh´M/hjrubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hjVubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³jqh´M/hjubj)”}”(hŒ``...`` variable arguments ”h]”(j!)”}”(hŒ``...``”h]”j')”}”(hj•h]”hŒ...”…””}”(hj—h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hj“ubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Khjubj=)”}”(hhh]”jÒ)”}”(hŒvariable arguments”h]”hŒvariable arguments”…””}”(hj®h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³jªh´Khj«ubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hjubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³jªh´Khjubeh}”(h]”h ]”h"]”h$]”h&]”uh1jhjþubjÒ)”}”(hŒ**Description**”h]”j)”}”(hjÐh]”hŒDescription”…””}”(hjÒh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjÎubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´KhjþubjÒ)”}”(hŒ‹This function registers a node in the dmem cgroup with the name given. After calling this function, the region can be used for allocations.”h]”hŒ‹This function registers a node in the dmem cgroup with the name given. After calling this function, the region can be used for allocations.”…””}”(hjæh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M0hjþubjÒ)”}”(hŒ **Return**”h]”j)”}”(hj÷h]”hŒReturn”…””}”(hjùh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjõubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M4hjþubjÒ)”}”(hŒ0NULL or a struct on success, PTR_ERR on failure.”h]”hŒ0NULL or a struct on success, PTR_ERR on failure.”…””}”(hj h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M5hjþubeh}”(h]”h ]”Œkernelindent”ah"]”h$]”h&]”uh1jõhhËh²hh³Nh´NubhÝ)”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”Œentries”]”(héŒ'dmem_cgroup_pool_state_put (C function)”Œc.dmem_cgroup_pool_state_put”hNt”auh1hÜhhËh²hh³Nh´Nubhî)”}”(hhh]”(hó)”}”(hŒEvoid dmem_cgroup_pool_state_put (struct dmem_cgroup_pool_state *pool)”h]”hù)”}”(hŒDvoid dmem_cgroup_pool_state_put(struct dmem_cgroup_pool_state *pool)”h]”(hÿ)”}”(hŒvoid”h]”hŒvoid”…””}”(hj< h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1hþhj8 h²hh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mjubj)”}”(hŒ ”h]”hŒ ”…””}”(hjK h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhj8 h²hh³jJ h´Mjubj")”}”(hŒdmem_cgroup_pool_state_put”h]”j()”}”(hŒdmem_cgroup_pool_state_put”h]”hŒdmem_cgroup_pool_state_put”…””}”(hj] h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjY ubah}”(h]”h ]”(j;j<eh"]”h$]”h&]”j@jAuh1j!hj8 h²hh³jJ h´MjubjC)”}”(hŒ%(struct dmem_cgroup_pool_state *pool)”h]”jI)”}”(hŒ#struct dmem_cgroup_pool_state *pool”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hjy h²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhju ubj)”}”(hŒ ”h]”hŒ ”…””}”(hj† h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhju ubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_pool_state”h]”hŒdmem_cgroup_pool_state”…””}”(hj— h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj” ubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”j™ Œmodname”NŒ classname”Nj‹jŽ)”}”j‘]”j”)”}”j‡j_ sbŒc.dmem_cgroup_pool_state_put”†”asbuh1hhju ubj)”}”(hŒ ”h]”hŒ ”…””}”(hj· h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhju ubj¨)”}”(hj«h]”hŒ*”…””}”(hjÅ h²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hju ubj()”}”(hŒpool”h]”hŒpool”…””}”(hjÒ h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hju ubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjq ubah}”(h]”h ]”h"]”h$]”h&]”j@jAuh1jBhj8 h²hh³jJ h´Mjubeh}”(h]”h ]”h"]”h$]”h&]”j@jAj¾ˆuh1høj¿jÀhj4 h²hh³jJ h´Mjubah}”(h]”j/ ah ]”(jÄjÅeh"]”h$]”h&]”jÉˆjÊ)jËhuh1hòh³jJ h´Mjhj1 h²hubjÍ)”}”(hhh]”jÒ)”}”(hŒ,Drop a reference to a dmem_cgroup_pool_state”h]”hŒ,Drop a reference to a dmem_cgroup_pool_state”…””}”(hjü h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mjhjù h²hubah}”(h]”h ]”h"]”h$]”h&]”uh1jÌhj1 h²hh³jJ h´Mjubeh}”(h]”h ]”(j…Œfunction”eh"]”h$]”h&]”jïj…jðj jñj jò‰jó‰jô‰uh1híh²hhhËh³Nh´Nubjö)”}”(hŒÂ**Parameters** ``struct dmem_cgroup_pool_state *pool`` :c:type:`dmem_cgroup_pool_state` **Description** Called to drop a reference to the limiting pool returned by dmem_cgroup_try_charge().”h]”(jÒ)”}”(hŒ**Parameters**”h]”j)”}”(hj h]”hŒ Parameters”…””}”(hj h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj ubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mnhj ubj)”}”(hhh]”j)”}”(hŒI``struct dmem_cgroup_pool_state *pool`` :c:type:`dmem_cgroup_pool_state` ”h]”(j!)”}”(hŒ'``struct dmem_cgroup_pool_state *pool``”h]”j')”}”(hj= h]”hŒ#struct dmem_cgroup_pool_state *pool”…””}”(hj? h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hj; ubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mkhj7 ubj=)”}”(hhh]”jÒ)”}”(hŒ :c:type:`dmem_cgroup_pool_state`”h]”h)”}”(hjX h]”j')”}”(hjX h]”hŒdmem_cgroup_pool_state”…””}”(hj] h²hh³Nh´Nubah}”(h]”h ]”(Œxref”j…Œc-type”eh"]”h$]”h&]”uh1j&hjZ ubah}”(h]”h ]”h"]”h$]”h&]”Œrefdoc”Œcore-api/cgroup”Œ refdomain”j…Œreftype”Œtype”Œrefexplicit”‰Œrefwarn”‰j‹jŽ)”}”j‘]”sbŒ reftarget”Œdmem_cgroup_pool_state”uh1hh³jR h´MkhjV ubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³jR h´MkhjS ubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hj7 ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³jR h´Mkhj4 ubah}”(h]”h ]”h"]”h$]”h&]”uh1jhj ubjÒ)”}”(hŒ**Description**”h]”j)”}”(hj˜ h]”hŒDescription”…””}”(hjš h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj– ubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mmhj ubjÒ)”}”(hŒUCalled to drop a reference to the limiting pool returned by dmem_cgroup_try_charge().”h]”hŒUCalled to drop a reference to the limiting pool returned by dmem_cgroup_try_charge().”…””}”(hj® h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mlhj ubeh}”(h]”h ]”Œkernelindent”ah"]”h$]”h&]”uh1jõhhËh²hh³Nh´NubhÝ)”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”Œentries”]”(héŒ!dmem_cgroup_uncharge (C function)”Œc.dmem_cgroup_uncharge”hNt”auh1hÜhhËh²hh³Nh´Nubhî)”}”(hhh]”(hó)”}”(hŒIvoid dmem_cgroup_uncharge (struct dmem_cgroup_pool_state *pool, u64 size)”h]”hù)”}”(hŒHvoid dmem_cgroup_uncharge(struct dmem_cgroup_pool_state *pool, u64 size)”h]”(hÿ)”}”(hŒvoid”h]”hŒvoid”…””}”(hjÝ h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1hþhjÙ h²hh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M¤ubj)”}”(hŒ ”h]”hŒ ”…””}”(hjì h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjÙ h²hh³jë h´M¤ubj")”}”(hŒdmem_cgroup_uncharge”h]”j()”}”(hŒdmem_cgroup_uncharge”h]”hŒdmem_cgroup_uncharge”…””}”(hjþ h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjú ubah}”(h]”h ]”(j;j<eh"]”h$]”h&]”j@jAuh1j!hjÙ h²hh³jë h´M¤ubjC)”}”(hŒ/(struct dmem_cgroup_pool_state *pool, u64 size)”h]”(jI)”}”(hŒ#struct dmem_cgroup_pool_state *pool”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhjubj)”}”(hŒ ”h]”hŒ ”…””}”(hj'h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_pool_state”h]”hŒdmem_cgroup_pool_state”…””}”(hj8h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj5ubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”j:Œmodname”NŒ classname”Nj‹jŽ)”}”j‘]”j”)”}”j‡jsbŒc.dmem_cgroup_uncharge”†”asbuh1hhjubj)”}”(hŒ ”h]”hŒ ”…””}”(hjXh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjubj¨)”}”(hj«h]”hŒ*”…””}”(hjfh²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjubj()”}”(hŒpool”h]”hŒpool”…””}”(hjsh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjubjI)”}”(hŒu64 size”h]”(h)”}”(hhh]”j()”}”(hŒu64”h]”hŒu64”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjŒubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”j‘Œmodname”NŒ classname”Nj‹jŽ)”}”j‘]”jTŒc.dmem_cgroup_uncharge”†”asbuh1hhjˆubj)”}”(hŒ ”h]”hŒ ”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjˆubj()”}”(hŒsize”h]”hŒsize”…””}”(hj»h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjˆubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjubeh}”(h]”h ]”h"]”h$]”h&]”j@jAuh1jBhjÙ h²hh³jë h´M¤ubeh}”(h]”h ]”h"]”h$]”h&]”j@jAj¾ˆuh1høj¿jÀhjÕ h²hh³jë h´M¤ubah}”(h]”jÐ ah ]”(jÄjÅeh"]”h$]”h&]”jÉˆjÊ)jËhuh1hòh³jë h´M¤hjÒ h²hubjÍ)”}”(hhh]”jÒ)”}”(hŒUncharge a pool.”h]”hŒUncharge a pool.”…””}”(hjåh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M¤hjâh²hubah}”(h]”h ]”h"]”h$]”h&]”uh1jÌhjÒ h²hh³jë h´M¤ubeh}”(h]”h ]”(j…Œfunction”eh"]”h$]”h&]”jïj…jðjýjñjýjò‰jó‰jô‰uh1híh²hhhËh³Nh´Nubjö)”}”(hX**Parameters** ``struct dmem_cgroup_pool_state *pool`` Pool to uncharge. ``u64 size`` Size to uncharge. **Description** Undoes the effects of dmem_cgroup_try_charge. Must be called with the returned pool as argument, and same **index** and **size**.”h]”(jÒ)”}”(hŒ**Parameters**”h]”j)”}”(hjh]”hŒ Parameters”…””}”(hj h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M¨hjubj)”}”(hhh]”(j)”}”(hŒ:``struct dmem_cgroup_pool_state *pool`` Pool to uncharge. ”h]”(j!)”}”(hŒ'``struct dmem_cgroup_pool_state *pool``”h]”j')”}”(hj&h]”hŒ#struct dmem_cgroup_pool_state *pool”…””}”(hj(h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hj$ubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M¥hj ubj=)”}”(hhh]”jÒ)”}”(hŒPool to uncharge.”h]”hŒPool to uncharge.”…””}”(hj?h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³j;h´M¥hj<ubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hj ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³j;h´M¥hjubj)”}”(hŒ``u64 size`` Size to uncharge. ”h]”(j!)”}”(hŒ``u64 size``”h]”j')”}”(hj_h]”hŒu64 size”…””}”(hjah²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hj]ubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M¦hjYubj=)”}”(hhh]”jÒ)”}”(hŒSize to uncharge.”h]”hŒSize to uncharge.”…””}”(hjxh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³jth´M¦hjuubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hjYubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³jth´M¦hjubeh}”(h]”h ]”h"]”h$]”h&]”uh1jhjubjÒ)”}”(hŒ**Description**”h]”j)”}”(hjšh]”hŒDescription”…””}”(hjœh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj˜ubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M¨hjubjÒ)”}”(hŒUndoes the effects of dmem_cgroup_try_charge. Must be called with the returned pool as argument, and same **index** and **size**.”h]”(hŒjUndoes the effects of dmem_cgroup_try_charge. Must be called with the returned pool as argument, and same ”…””}”(hj°h²hh³Nh´Nubj)”}”(hŒ **index**”h]”hŒindex”…””}”(hj¸h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj°ubhŒ and ”…””}”(hj°h²hh³Nh´Nubj)”}”(hŒ**size**”h]”hŒsize”…””}”(hjÊh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj°ubhŒ.”…””}”(hj°h²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M§hjubeh}”(h]”h ]”Œkernelindent”ah"]”h$]”h&]”uh1jõhhËh²hh³Nh´NubhÝ)”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”Œentries”]”(héŒ#dmem_cgroup_try_charge (C function)”Œc.dmem_cgroup_try_charge”hNt”auh1hÜhhËh²hh³Nh´Nubhî)”}”(hhh]”(hó)”}”(hŒ¢int dmem_cgroup_try_charge (struct dmem_cgroup_region *region, u64 size, struct dmem_cgroup_pool_state **ret_pool, struct dmem_cgroup_pool_state **ret_limit_pool)”h]”hù)”}”(hŒ¡int dmem_cgroup_try_charge(struct dmem_cgroup_region *region, u64 size, struct dmem_cgroup_pool_state **ret_pool, struct dmem_cgroup_pool_state **ret_limit_pool)”h]”(hÿ)”}”(hŒint”h]”hŒint”…””}”(hj h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1hþhjÿh²hh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M¸ubj)”}”(hŒ ”h]”hŒ ”…””}”(hj h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjÿh²hh³j h´M¸ubj")”}”(hŒdmem_cgroup_try_charge”h]”j()”}”(hŒdmem_cgroup_try_charge”h]”hŒdmem_cgroup_try_charge”…””}”(hj$ h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj ubah}”(h]”h ]”(j;j<eh"]”h$]”h&]”j@jAuh1j!hjÿh²hh³j h´M¸ubjC)”}”(hŒ‡(struct dmem_cgroup_region *region, u64 size, struct dmem_cgroup_pool_state **ret_pool, struct dmem_cgroup_pool_state **ret_limit_pool)”h]”(jI)”}”(hŒ!struct dmem_cgroup_region *region”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hj@ h²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhj< ubj)”}”(hŒ ”h]”hŒ ”…””}”(hjM h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhj< ubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_region”h]”hŒdmem_cgroup_region”…””}”(hj^ h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj[ ubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”j` Œmodname”NŒ classname”Nj‹jŽ)”}”j‘]”j”)”}”j‡j& sbŒc.dmem_cgroup_try_charge”†”asbuh1hhj< ubj)”}”(hŒ ”h]”hŒ ”…””}”(hj~ h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhj< ubj¨)”}”(hj«h]”hŒ*”…””}”(hjŒ h²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hj< ubj()”}”(hŒregion”h]”hŒregion”…””}”(hj™ h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj< ubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhj8 ubjI)”}”(hŒu64 size”h]”(h)”}”(hhh]”j()”}”(hŒu64”h]”hŒu64”…””}”(hjµ h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj² ubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”j· Œmodname”NŒ classname”Nj‹jŽ)”}”j‘]”jz Œc.dmem_cgroup_try_charge”†”asbuh1hhj® ubj)”}”(hŒ ”h]”hŒ ”…””}”(hjÓ h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhj® ubj()”}”(hŒsize”h]”hŒsize”…””}”(hjá h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj® ubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhj8 ubjI)”}”(hŒ(struct dmem_cgroup_pool_state **ret_pool”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hjú h²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhjö ubj)”}”(hŒ ”h]”hŒ ”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjö ubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_pool_state”h]”hŒdmem_cgroup_pool_state”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”jŒmodname”NŒ classname”Nj‹jŽ)”}”j‘]”jz Œc.dmem_cgroup_try_charge”†”asbuh1hhjö ubj)”}”(hŒ ”h]”hŒ ”…””}”(hj6h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjö ubj¨)”}”(hj«h]”hŒ*”…””}”(hjDh²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjö ubj¨)”}”(hj«h]”hŒ*”…””}”(hjQh²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjö ubj()”}”(hŒret_pool”h]”hŒret_pool”…””}”(hj^h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjö ubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhj8 ubjI)”}”(hŒ.struct dmem_cgroup_pool_state **ret_limit_pool”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hjwh²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhjsubj)”}”(hŒ ”h]”hŒ ”…””}”(hj„h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjsubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_pool_state”h]”hŒdmem_cgroup_pool_state”…””}”(hj•h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj’ubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”j—Œmodname”NŒ classname”Nj‹jŽ)”}”j‘]”jz Œc.dmem_cgroup_try_charge”†”asbuh1hhjsubj)”}”(hŒ ”h]”hŒ ”…””}”(hj³h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjsubj¨)”}”(hj«h]”hŒ*”…””}”(hjÁh²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjsubj¨)”}”(hj«h]”hŒ*”…””}”(hjÎh²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjsubj()”}”(hŒret_limit_pool”h]”hŒret_limit_pool”…””}”(hjÛh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjsubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhj8 ubeh}”(h]”h ]”h"]”h$]”h&]”j@jAuh1jBhjÿh²hh³j h´M¸ubeh}”(h]”h ]”h"]”h$]”h&]”j@jAj¾ˆuh1høj¿jÀhjûh²hh³j h´M¸ubah}”(h]”jöah ]”(jÄjÅeh"]”h$]”h&]”jÉˆjÊ)jËhuh1hòh³j h´M¸hjøh²hubjÍ)”}”(hhh]”jÒ)”}”(hŒ*Try charging a new allocation to a region.”h]”hŒ*Try charging a new allocation to a region.”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M¸hjh²hubah}”(h]”h ]”h"]”h$]”h&]”uh1jÌhjøh²hh³j h´M¸ubeh}”(h]”h ]”(j…Œfunction”eh"]”h$]”h&]”jïj…jðjjñjjò‰jó‰jô‰uh1híh²hhhËh³Nh´Nubjö)”}”(hX**Parameters** ``struct dmem_cgroup_region *region`` dmem region to charge ``u64 size`` Size (in bytes) to charge. ``struct dmem_cgroup_pool_state **ret_pool`` On succesfull allocation, the pool that is charged. ``struct dmem_cgroup_pool_state **ret_limit_pool`` On a failed allocation, the limiting pool. **Description** This function charges the **region** region for a size of **size** bytes. If the function succeeds, **ret_pool** is set, which must be passed to dmem_cgroup_uncharge() when undoing the allocation. When this function fails with -EAGAIN and **ret_limit_pool** is non-null, it will be set to the pool for which the limit is hit. This can be used for eviction as argument to dmem_cgroup_evict_valuable(). This reference must be freed with **dmem_cgroup_pool_state_put**. **Return** 0 on success, -EAGAIN on hitting a limit, or a negative errno on failure.”h]”(jÒ)”}”(hŒ**Parameters**”h]”j)”}”(hj'h]”hŒ Parameters”…””}”(hj)h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj%ubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M¼hj!ubj)”}”(hhh]”(j)”}”(hŒ<``struct dmem_cgroup_region *region`` dmem region to charge ”h]”(j!)”}”(hŒ%``struct dmem_cgroup_region *region``”h]”j')”}”(hjFh]”hŒ!struct dmem_cgroup_region *region”…””}”(hjHh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hjDubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M¹hj@ubj=)”}”(hhh]”jÒ)”}”(hŒdmem region to charge”h]”hŒdmem region to charge”…””}”(hj_h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³j[h´M¹hj\ubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hj@ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³j[h´M¹hj=ubj)”}”(hŒ(``u64 size`` Size (in bytes) to charge. ”h]”(j!)”}”(hŒ``u64 size``”h]”j')”}”(hjh]”hŒu64 size”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hj}ubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mºhjyubj=)”}”(hhh]”jÒ)”}”(hŒSize (in bytes) to charge.”h]”hŒSize (in bytes) to charge.”…””}”(hj˜h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³j”h´Mºhj•ubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hjyubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³j”h´Mºhj=ubj)”}”(hŒa``struct dmem_cgroup_pool_state **ret_pool`` On succesfull allocation, the pool that is charged. ”h]”(j!)”}”(hŒ,``struct dmem_cgroup_pool_state **ret_pool``”h]”j')”}”(hj¸h]”hŒ(struct dmem_cgroup_pool_state **ret_pool”…””}”(hjºh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hj¶ubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M»hj²ubj=)”}”(hhh]”jÒ)”}”(hŒ3On succesfull allocation, the pool that is charged.”h]”hŒ3On succesfull allocation, the pool that is charged.”…””}”(hjÑh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³jÍh´M»hjÎubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hj²ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³jÍh´M»hj=ubj)”}”(hŒ^``struct dmem_cgroup_pool_state **ret_limit_pool`` On a failed allocation, the limiting pool. ”h]”(j!)”}”(hŒ2``struct dmem_cgroup_pool_state **ret_limit_pool``”h]”j')”}”(hjñh]”hŒ.struct dmem_cgroup_pool_state **ret_limit_pool”…””}”(hjóh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hjïubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M¼hjëubj=)”}”(hhh]”jÒ)”}”(hŒ*On a failed allocation, the limiting pool.”h]”hŒ*On a failed allocation, the limiting pool.”…””}”(hj h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³jh´M¼hjubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hjëubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³jh´M¼hj=ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jhj!ubjÒ)”}”(hŒ**Description**”h]”j)”}”(hj,h]”hŒDescription”…””}”(hj.h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj*ubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M¾hj!ubjÒ)”}”(hŒIThis function charges the **region** region for a size of **size** bytes.”h]”(hŒThis function charges the ”…””}”(hjBh²hh³Nh´Nubj)”}”(hŒ **region**”h]”hŒregion”…””}”(hjJh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjBubhŒ region for a size of ”…””}”(hjBh²hh³Nh´Nubj)”}”(hŒ**size**”h]”hŒsize”…””}”(hj\h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjBubhŒ bytes.”…””}”(hjBh²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M½hj!ubjÒ)”}”(hŒzIf the function succeeds, **ret_pool** is set, which must be passed to dmem_cgroup_uncharge() when undoing the allocation.”h]”(hŒIf the function succeeds, ”…””}”(hjuh²hh³Nh´Nubj)”}”(hŒ**ret_pool**”h]”hŒret_pool”…””}”(hj}h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjuubhŒT is set, which must be passed to dmem_cgroup_uncharge() when undoing the allocation.”…””}”(hjuh²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M¿hj!ubjÒ)”}”(hXWhen this function fails with -EAGAIN and **ret_limit_pool** is non-null, it will be set to the pool for which the limit is hit. This can be used for eviction as argument to dmem_cgroup_evict_valuable(). This reference must be freed with **dmem_cgroup_pool_state_put**.”h]”(hŒ*When this function fails with -EAGAIN and ”…””}”(hj–h²hh³Nh´Nubj)”}”(hŒ**ret_limit_pool**”h]”hŒret_limit_pool”…””}”(hjžh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj–ubhŒ² is non-null, it will be set to the pool for which the limit is hit. This can be used for eviction as argument to dmem_cgroup_evict_valuable(). This reference must be freed with ”…””}”(hj–h²hh³Nh´Nubj)”}”(hŒ"**dmem_cgroup_pool_state_put**”h]”hŒdmem_cgroup_pool_state_put()”…””}”(hj°h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj–ubhŒ.”…””}”(hj–h²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´MÂhj!ubjÒ)”}”(hŒ **Return**”h]”j)”}”(hjËh]”hŒReturn”…””}”(hjÍh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjÉubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´MÇhj!ubjÒ)”}”(hŒI0 on success, -EAGAIN on hitting a limit, or a negative errno on failure.”h]”hŒI0 on success, -EAGAIN on hitting a limit, or a negative errno on failure.”…””}”(hjáh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´MÈhj!ubeh}”(h]”h ]”Œkernelindent”ah"]”h$]”h&]”uh1jõhhËh²hh³Nh´NubhÝ)”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”Œentries”]”(héŒ"dmem_cgroup_below_min (C function)”Œc.dmem_cgroup_below_min”hNt”auh1hÜhhËh²hh³Nh´Nubhî)”}”(hhh]”(hó)”}”(hŒebool dmem_cgroup_below_min (struct dmem_cgroup_pool_state *root, struct dmem_cgroup_pool_state *test)”h]”hù)”}”(hŒdbool dmem_cgroup_below_min(struct dmem_cgroup_pool_state *root, struct dmem_cgroup_pool_state *test)”h]”(hÿ)”}”(hjh]”hŒbool”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1hþhjh²hh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mùubj)”}”(hŒ ”h]”hŒ ”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjh²hh³jh´Mùubj")”}”(hŒdmem_cgroup_below_min”h]”j()”}”(hŒdmem_cgroup_below_min”h]”hŒdmem_cgroup_below_min”…””}”(hj0h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj,ubah}”(h]”h ]”(j;j<eh"]”h$]”h&]”j@jAuh1j!hjh²hh³jh´MùubjC)”}”(hŒJ(struct dmem_cgroup_pool_state *root, struct dmem_cgroup_pool_state *test)”h]”(jI)”}”(hŒ#struct dmem_cgroup_pool_state *root”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hjLh²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhjHubj)”}”(hŒ ”h]”hŒ ”…””}”(hjYh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjHubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_pool_state”h]”hŒdmem_cgroup_pool_state”…””}”(hjjh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjgubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”jlŒmodname”NŒ classname”Nj‹jŽ)”}”j‘]”j”)”}”j‡j2sbŒc.dmem_cgroup_below_min”†”asbuh1hhjHubj)”}”(hŒ ”h]”hŒ ”…””}”(hjŠh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjHubj¨)”}”(hj«h]”hŒ*”…””}”(hj˜h²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjHubj()”}”(hŒroot”h]”hŒroot”…””}”(hj¥h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjHubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjDubjI)”}”(hŒ#struct dmem_cgroup_pool_state *test”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hj¾h²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhjºubj)”}”(hŒ ”h]”hŒ ”…””}”(hjËh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjºubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_pool_state”h]”hŒdmem_cgroup_pool_state”…””}”(hjÜh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjÙubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”jÞŒmodname”NŒ classname”Nj‹jŽ)”}”j‘]”j†Œc.dmem_cgroup_below_min”†”asbuh1hhjºubj)”}”(hŒ ”h]”hŒ ”…””}”(hjúh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjºubj¨)”}”(hj«h]”hŒ*”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjºubj()”}”(hŒtest”h]”hŒtest”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjºubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjDubeh}”(h]”h ]”h"]”h$]”h&]”j@jAuh1jBhjh²hh³jh´Mùubeh}”(h]”h ]”h"]”h$]”h&]”j@jAj¾ˆuh1høj¿jÀhjh²hh³jh´Mùubah}”(h]”jah ]”(jÄjÅeh"]”h$]”h&]”jÉˆjÊ)jËhuh1hòh³jh´Mùhjh²hubjÍ)”}”(hhh]”jÒ)”}”(hŒ0Tests whether current usage is within min limit.”h]”hŒ0Tests whether current usage is within min limit.”…””}”(hj?h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mùhj<h²hubah}”(h]”h ]”h"]”h$]”h&]”uh1jÌhjh²hh³jh´Mùubeh}”(h]”h ]”(j…Œfunction”eh"]”h$]”h&]”jïj…jðjWjñjWjò‰jó‰jô‰uh1híh²hhhËh³Nh´Nubjö)”}”(hX<**Parameters** ``struct dmem_cgroup_pool_state *root`` Root of the subtree to calculate protection for, or NULL to calculate global protection. ``struct dmem_cgroup_pool_state *test`` The pool to test the usage/min limit of. **Return** true if usage is below min and the cgroup is protected, false otherwise.”h]”(jÒ)”}”(hŒ**Parameters**”h]”j)”}”(hjah]”hŒ Parameters”…””}”(hjch²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj_ubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mýhj[ubj)”}”(hhh]”(j)”}”(hŒ``struct dmem_cgroup_pool_state *root`` Root of the subtree to calculate protection for, or NULL to calculate global protection. ”h]”(j!)”}”(hŒ'``struct dmem_cgroup_pool_state *root``”h]”j')”}”(hj€h]”hŒ#struct dmem_cgroup_pool_state *root”…””}”(hj‚h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hj~ubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mûhjzubj=)”}”(hhh]”jÒ)”}”(hŒXRoot of the subtree to calculate protection for, or NULL to calculate global protection.”h]”hŒXRoot of the subtree to calculate protection for, or NULL to calculate global protection.”…””}”(hj™h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³j•h´Mûhj–ubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hjzubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³j•h´Mûhjwubj)”}”(hŒQ``struct dmem_cgroup_pool_state *test`` The pool to test the usage/min limit of. ”h]”(j!)”}”(hŒ'``struct dmem_cgroup_pool_state *test``”h]”j')”}”(hj¹h]”hŒ#struct dmem_cgroup_pool_state *test”…””}”(hj»h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hj·ubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mühj³ubj=)”}”(hhh]”jÒ)”}”(hŒ(The pool to test the usage/min limit of.”h]”hŒ(The pool to test the usage/min limit of.”…””}”(hjÒh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³jÎh´MühjÏubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hj³ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³jÎh´Mühjwubeh}”(h]”h ]”h"]”h$]”h&]”uh1jhj[ubjÒ)”}”(hŒ **Return**”h]”j)”}”(hjôh]”hŒReturn”…””}”(hjöh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjòubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mþhj[ubjÒ)”}”(hŒHtrue if usage is below min and the cgroup is protected, false otherwise.”h]”hŒHtrue if usage is below min and the cgroup is protected, false otherwise.”…””}”(hj h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mþhj[ubeh}”(h]”h ]”Œkernelindent”ah"]”h$]”h&]”uh1jõhhËh²hh³Nh´NubhÝ)”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”Œentries”]”(héŒ"dmem_cgroup_below_low (C function)”Œc.dmem_cgroup_below_low”hNt”auh1hÜhhËh²hh³Nh´Nubhî)”}”(hhh]”(hó)”}”(hŒebool dmem_cgroup_below_low (struct dmem_cgroup_pool_state *root, struct dmem_cgroup_pool_state *test)”h]”hù)”}”(hŒdbool dmem_cgroup_below_low(struct dmem_cgroup_pool_state *root, struct dmem_cgroup_pool_state *test)”h]”(hÿ)”}”(hjh]”hŒbool”…””}”(hj9h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1hþhj5h²hh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mubj)”}”(hŒ ”h]”hŒ ”…””}”(hjGh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhj5h²hh³jFh´Mubj")”}”(hŒdmem_cgroup_below_low”h]”j()”}”(hŒdmem_cgroup_below_low”h]”hŒdmem_cgroup_below_low”…””}”(hjYh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjUubah}”(h]”h ]”(j;j<eh"]”h$]”h&]”j@jAuh1j!hj5h²hh³jFh´MubjC)”}”(hŒJ(struct dmem_cgroup_pool_state *root, struct dmem_cgroup_pool_state *test)”h]”(jI)”}”(hŒ#struct dmem_cgroup_pool_state *root”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hjuh²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhjqubj)”}”(hŒ ”h]”hŒ ”…””}”(hj‚h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjqubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_pool_state”h]”hŒdmem_cgroup_pool_state”…””}”(hj“h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”j•Œmodname”NŒ classname”Nj‹jŽ)”}”j‘]”j”)”}”j‡j[sbŒc.dmem_cgroup_below_low”†”asbuh1hhjqubj)”}”(hŒ ”h]”hŒ ”…””}”(hj³h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjqubj¨)”}”(hj«h]”hŒ*”…””}”(hjÁh²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjqubj()”}”(hŒroot”h]”hŒroot”…””}”(hjÎh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjqubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjmubjI)”}”(hŒ#struct dmem_cgroup_pool_state *test”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hjçh²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhjãubj)”}”(hŒ ”h]”hŒ ”…””}”(hjôh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjãubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_pool_state”h]”hŒdmem_cgroup_pool_state”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”jŒmodname”NŒ classname”Nj‹jŽ)”}”j‘]”j¯Œc.dmem_cgroup_below_low”†”asbuh1hhjãubj)”}”(hŒ ”h]”hŒ ”…””}”(hj#h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjãubj¨)”}”(hj«h]”hŒ*”…””}”(hj1h²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjãubj()”}”(hŒtest”h]”hŒtest”…””}”(hj>h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjãubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjmubeh}”(h]”h ]”h"]”h$]”h&]”j@jAuh1jBhj5h²hh³jFh´Mubeh}”(h]”h ]”h"]”h$]”h&]”j@jAj¾ˆuh1høj¿jÀhj1h²hh³jFh´Mubah}”(h]”j,ah ]”(jÄjÅeh"]”h$]”h&]”jÉˆjÊ)jËhuh1hòh³jFh´Mhj.h²hubjÍ)”}”(hhh]”jÒ)”}”(hŒ0Tests whether current usage is within low limit.”h]”hŒ0Tests whether current usage is within low limit.”…””}”(hjhh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mhjeh²hubah}”(h]”h ]”h"]”h$]”h&]”uh1jÌhj.h²hh³jFh´Mubeh}”(h]”h ]”(j…Œfunction”eh"]”h$]”h&]”jïj…jðj€jñj€jò‰jó‰jô‰uh1híh²hhhËh³Nh´Nubjö)”}”(hX<**Parameters** ``struct dmem_cgroup_pool_state *root`` Root of the subtree to calculate protection for, or NULL to calculate global protection. ``struct dmem_cgroup_pool_state *test`` The pool to test the usage/low limit of. **Return** true if usage is below low and the cgroup is protected, false otherwise.”h]”(jÒ)”}”(hŒ**Parameters**”h]”j)”}”(hjŠh]”hŒ Parameters”…””}”(hjŒh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjˆubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mhj„ubj)”}”(hhh]”(j)”}”(hŒ``struct dmem_cgroup_pool_state *root`` Root of the subtree to calculate protection for, or NULL to calculate global protection. ”h]”(j!)”}”(hŒ'``struct dmem_cgroup_pool_state *root``”h]”j')”}”(hj©h]”hŒ#struct dmem_cgroup_pool_state *root”…””}”(hj«h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hj§ubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mhj£ubj=)”}”(hhh]”jÒ)”}”(hŒXRoot of the subtree to calculate protection for, or NULL to calculate global protection.”h]”hŒXRoot of the subtree to calculate protection for, or NULL to calculate global protection.”…””}”(hjÂh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³j¾h´Mhj¿ubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hj£ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³j¾h´Mhj ubj)”}”(hŒQ``struct dmem_cgroup_pool_state *test`` The pool to test the usage/low limit of. ”h]”(j!)”}”(hŒ'``struct dmem_cgroup_pool_state *test``”h]”j')”}”(hjâh]”hŒ#struct dmem_cgroup_pool_state *test”…””}”(hjäh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hjàubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´MhjÜubj=)”}”(hhh]”jÒ)”}”(hŒ(The pool to test the usage/low limit of.”h]”hŒ(The pool to test the usage/low limit of.”…””}”(hjûh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³j÷h´Mhjøubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hjÜubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³j÷h´Mhj ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jhj„ubjÒ)”}”(hŒ **Return**”h]”j)”}”(hjh]”hŒReturn”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mhj„ubjÒ)”}”(hŒHtrue if usage is below low and the cgroup is protected, false otherwise.”h]”hŒHtrue if usage is below low and the cgroup is protected, false otherwise.”…””}”(hj3h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mhj„ubeh}”(h]”h ]”Œkernelindent”ah"]”h$]”h&]”uh1jõhhËh²hh³Nh´NubhÝ)”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”Œentries”]”(héŒ,dmem_cgroup_get_common_ancestor (C function)”Œ!c.dmem_cgroup_get_common_ancestor”hNt”auh1hÜhhËh²hh³Nh´Nubhî)”}”(hhh]”(hó)”}”(hŒ„struct dmem_cgroup_pool_state * dmem_cgroup_get_common_ancestor (struct dmem_cgroup_pool_state *a, struct dmem_cgroup_pool_state *b)”h]”hù)”}”(hŒ‚struct dmem_cgroup_pool_state *dmem_cgroup_get_common_ancestor(struct dmem_cgroup_pool_state *a, struct dmem_cgroup_pool_state *b)”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hjbh²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhj^h²hh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M7ubj)”}”(hŒ ”h]”hŒ ”…””}”(hjph²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhj^h²hh³joh´M7ubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_pool_state”h]”hŒdmem_cgroup_pool_state”…””•¡%}”(hjh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj~ubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”jƒŒmodname”NŒ classname”Nj‹jŽ)”}”j‘]”j”)”}”j‡Œdmem_cgroup_get_common_ancestor”sbŒ!c.dmem_cgroup_get_common_ancestor”†”asbuh1hhj^h²hh³joh´M7ubj)”}”(hŒ ”h]”hŒ ”…””}”(hj¢h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhj^h²hh³joh´M7ubj¨)”}”(hj«h]”hŒ*”…””}”(hj°h²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hj^h²hh³joh´M7ubj")”}”(hŒdmem_cgroup_get_common_ancestor”h]”j()”}”(hjŸh]”hŒdmem_cgroup_get_common_ancestor”…””}”(hjÁh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj½ubah}”(h]”h ]”(j;j<eh"]”h$]”h&]”j@jAuh1j!hj^h²hh³joh´M7ubjC)”}”(hŒD(struct dmem_cgroup_pool_state *a, struct dmem_cgroup_pool_state *b)”h]”(jI)”}”(hŒ struct dmem_cgroup_pool_state *a”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hjÜh²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhjØubj)”}”(hŒ ”h]”hŒ ”…””}”(hjéh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjØubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_pool_state”h]”hŒdmem_cgroup_pool_state”…””}”(hjúh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj÷ubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”jüŒmodname”NŒ classname”Nj‹jŽ)”}”j‘]”jŒ!c.dmem_cgroup_get_common_ancestor”†”asbuh1hhjØubj)”}”(hŒ ”h]”hŒ ”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjØubj¨)”}”(hj«h]”hŒ*”…””}”(hj&h²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjØubj()”}”(hŒa”h]”hŒa”…””}”(hj3h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjØubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjÔubjI)”}”(hŒ struct dmem_cgroup_pool_state *b”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hjLh²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhjHubj)”}”(hŒ ”h]”hŒ ”…””}”(hjYh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjHubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_pool_state”h]”hŒdmem_cgroup_pool_state”…””}”(hjjh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjgubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”jlŒmodname”NŒ classname”Nj‹jŽ)”}”j‘]”jŒ!c.dmem_cgroup_get_common_ancestor”†”asbuh1hhjHubj)”}”(hŒ ”h]”hŒ ”…””}”(hjˆh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjHubj¨)”}”(hj«h]”hŒ*”…””}”(hj–h²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjHubj()”}”(hŒb”h]”hŒb”…””}”(hj£h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjHubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjÔubeh}”(h]”h ]”h"]”h$]”h&]”j@jAuh1jBhj^h²hh³joh´M7ubeh}”(h]”h ]”h"]”h$]”h&]”j@jAj¾ˆuh1høj¿jÀhjZh²hh³joh´M7ubah}”(h]”jUah ]”(jÄjÅeh"]”h$]”h&]”jÉˆjÊ)jËhuh1hòh³joh´M7hjWh²hubjÍ)”}”(hhh]”jÒ)”}”(hŒ,Find the first common ancestor of two pools.”h]”hŒ,Find the first common ancestor of two pools.”…””}”(hjÍh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M7hjÊh²hubah}”(h]”h ]”h"]”h$]”h&]”uh1jÌhjWh²hh³joh´M7ubeh}”(h]”h ]”(j…Œfunction”eh"]”h$]”h&]”jïj…jðjåjñjåjò‰jó‰jô‰uh1híh²hhhËh³Nh´Nubjö)”}”(hX¶**Parameters** ``struct dmem_cgroup_pool_state *a`` First pool to find the common ancestor of. ``struct dmem_cgroup_pool_state *b`` First pool to find the common ancestor of. **Return** The first pool that is a parent of both **a** and **b**, or NULL if either **a** or **b** are NULL, or if such a pool does not exist. A reference to the returned pool is grabbed and must be released by the caller when it is done using the pool.”h]”(jÒ)”}”(hŒ**Parameters**”h]”j)”}”(hjïh]”hŒ Parameters”…””}”(hjñh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjíubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M;hjéubj)”}”(hhh]”(j)”}”(hŒP``struct dmem_cgroup_pool_state *a`` First pool to find the common ancestor of. ”h]”(j!)”}”(hŒ$``struct dmem_cgroup_pool_state *a``”h]”j')”}”(hjh]”hŒ struct dmem_cgroup_pool_state *a”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hjubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M8hjubj=)”}”(hhh]”jÒ)”}”(hŒ*First pool to find the common ancestor of.”h]”hŒ*First pool to find the common ancestor of.”…””}”(hj'h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³j#h´M8hj$ubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hjubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³j#h´M8hjubj)”}”(hŒP``struct dmem_cgroup_pool_state *b`` First pool to find the common ancestor of. ”h]”(j!)”}”(hŒ$``struct dmem_cgroup_pool_state *b``”h]”j')”}”(hjGh]”hŒ struct dmem_cgroup_pool_state *b”…””}”(hjIh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hjEubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M9hjAubj=)”}”(hhh]”jÒ)”}”(hŒ*First pool to find the common ancestor of.”h]”hŒ*First pool to find the common ancestor of.”…””}”(hj`h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³j\h´M9hj]ubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hjAubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³j\h´M9hjubeh}”(h]”h ]”h"]”h$]”h&]”uh1jhjéubjÒ)”}”(hŒ **Return**”h]”j)”}”(hj‚h]”hŒReturn”…””}”(hj„h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj€ubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M;hjéubjÒ)”}”(hŒôThe first pool that is a parent of both **a** and **b**, or NULL if either **a** or **b** are NULL, or if such a pool does not exist. A reference to the returned pool is grabbed and must be released by the caller when it is done using the pool.”h]”(hŒ(The first pool that is a parent of both ”…””}”(hj˜h²hh³Nh´Nubj)”}”(hŒ**a**”h]”hŒa”…””}”(hj h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj˜ubhŒ and ”…””}”(hj˜h²hh³Nh´Nubj)”}”(hŒ**b**”h]”hŒb”…””}”(hj²h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj˜ubhŒ, or NULL if either ”…””}”(hj˜h²hh³Nh´Nubj)”}”(hŒ**a**”h]”hŒa”…””}”(hjÄh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj˜ubhŒ or ”…””}”(hj˜h²hh³Nh´Nubj)”}”(hŒ**b**”h]”hŒb”…””}”(hjÖh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj˜ubhŒ› are NULL, or if such a pool does not exist. 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