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]”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´M!ubhŒdesc_sig_space”“”)”}”(hŒ ”h]”hŒ ”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”Œw”ah"]”h$]”h&]”uh1jhhúh²hh³jh´M!ubhŒ desc_name”“”)”}”(hŒ dmem_cgroup_state_evict_valuable”h]”hŒ desc_sig_name”“”)”}”(hŒ dmem_cgroup_state_evict_valuable”h]”hŒ dmem_cgroup_state_evict_valuable”…””}”(hj)h²hh³Nh´Nubah}”(h]”h ]”Œn”ah"]”h$]”h&]”uh1j'hj#ubah}”(h]”h ]”(Œsig-name”Œdescname”eh"]”h$]”h&]”Œ xml:space”Œpreserve”uh1j!hhúh²hh³jh´M!ubhŒdesc_parameterlist”“”)”}”(hŒy(struct dmem_cgroup_pool_state *limit_pool, struct dmem_cgroup_pool_state *test_pool, bool ignore_low, bool *ret_hit_low)”h]”(hŒdesc_parameter”“”)”}”(hŒ)struct dmem_cgroup_pool_state *limit_pool”h]”(hŒdesc_sig_keyword”“”)”}”(hŒstruct”h]”hŒstruct”…””}”(hjPh²hh³Nh´Nubah}”(h]”h ]”Œk”ah"]”h$]”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$]”h&]”j@jAuh1jBhhúh²hh³jh´M!ubeh}”(h]”h ]”h"]”h$]”h&]”j@jAŒ add_permalink”ˆuh1høŒsphinx_line_type”Œ declarator”hhôh²hh³jh´M!ubah}”(h]”hëah ]”(Œsig”Œ sig-object”eh"]”h$]”h&]”Œis_multiline”ˆŒ _toc_parts”)Œ _toc_name”huh1hòh³jh´M!hhïh²hubhŒdesc_content”“”)”}”(hhh]”hŒ paragraph”“”)”}”(hŒ'Check if we should evict from test_pool”h]”hŒ'Check if we should evict from test_pool”…””}”(hjÓh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M!hjÎh²hubah}”(h]”h ]”h"]”h$]”h&]”uh1jÌhhïh²hh³jh´M!ubeh}”(h]”h ]”(j…Œfunction”eh"]”h$]”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´M%hj÷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$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M"hjubhŒ definition”“”)”}”(hhh]”jÒ)”}”(hŒ The pool for which we hit limits”h]”hŒ The pool for which we hit limits”…””}”(hjAh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³j;h´M"hj>ubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hjubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³j;h´M"hjubj)”}”(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´M#hj[ubj=)”}”(hhh]”jÒ)”}”(hŒThe pool for which to test”h]”hŒThe pool for which to test”…””}”(hjzh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³jvh´M#hjwubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hj[ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³jvh´M#hjubj)”}”(hŒ?``bool ignore_low`` Whether we have to respect low watermarks. ”h]”(j!)”}”(hŒ``bool ignore_low``”h]”j')”}”(hjšh]”hŒbool ignore_low”…””}”(hjœh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hj˜ubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M$hj”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$]”h&]”uh1jÑh³j¯h´M$hj°ubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hj”ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³j¯h´M$hjubj)”}”(hŒS``bool *ret_hit_low`` Pointer to whether it makes sense to consider low watermark. ”h]”(j!)”}”(hŒ``bool *ret_hit_low``”h]”j')”}”(hjÓh]”hŒbool *ret_hit_low”…””}”(hjÕh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hjÑubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M%hjÍubj=)”}”(hhh]”jÒ)”}”(hŒh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”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´M,hj÷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$]”h&]”uh1hþhj¾h²hh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´MÏubj)”}”(hŒ ”h]”hŒ ”…””}”(hjÑh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhj¾h²hh³jÐh´MÏubj")”}”(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´MÏubjC)”}”(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$]”h&]”j@jAuh1jBhj¾h²hh³jÐh´MÏubeh}”(h]”h ]”h"]”h$]”h&]”j@jAj¾ˆuh1høj¿jÀhjºh²hh³jÐh´MÏubah}”(h]”jµah ]”(jÄjÅeh"]”h$]”h&]”jÉˆjÊ)jËhuh1hòh³jÐh´MÏhj·h²hubjÍ)”}”(hhh]”jÒ)”}”(hŒ*Unregister a previously registered region.”h]”hŒ*Unregister a previously registered region.”…””}”(hj‚h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´MÏhjh²hubah}”(h]”h ]”h"]”h$]”h&]”uh1jÌhj·h²hh³jÐh´MÏubeh}”(h]”h ]”(j…Œfunction”eh"]”h$]”h&]”jïj…jðjšjñjšjò‰jó‰jô‰uh1híh²hhhËh³Nh´Nubjö)”}”(hŒ•**Parameters** ``struct dmem_cgroup_region *region`` The region to unregister. **Description** This function undoes dmem_cgroup_register_region.”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´MÓhjžubj)”}”(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´MÐhj½ubj=)”}”(hhh]”jÒ)”}”(hŒThe region to unregister.”h]”hŒThe region to unregister.”…””}”(hjÜh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³jØh´MÐhjÙubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hj½ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³jØh´MÐhjºubah}”(h]”h ]”h"]”h$]”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´MÒhjžubjÒ)”}”(hŒ1This function undoes dmem_cgroup_register_region.”h]”hŒ1This function undoes dmem_cgroup_register_region.”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´MÑhjžubeh}”(h]”h ]”Œkernelindent”ah"]”h$]”h&]”uh1jõhhËh²hh³Nh´NubhÝ)”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”Œentries”]”(héŒ(dmem_cgroup_register_region (C function)”Œc.dmem_cgroup_register_region”hNt”auh1hÜhhËh²hh³Nh´Nubhî)”}”(hhh]”(hó)”}”(hŒXstruct dmem_cgroup_region * dmem_cgroup_register_region (u64 size, const char *fmt, ...)”h]”hù)”}”(hŒVstruct dmem_cgroup_region *dmem_cgroup_register_region(u64 size, const char *fmt, ...)”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hjCh²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhj?h²hh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Móubj)”}”(hŒ ”h]”hŒ ”…””}”(hjQh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhj?h²hh³jPh´Móubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_region”h]”hŒdmem_cgroup_region”…””}”(hjbh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj_ubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”jdŒmodname”NŒ classname”Nj‹jŽ)”}”j‘]”j”)”}”j‡Œdmem_cgroup_register_region”sbŒc.dmem_cgroup_register_region”†”asbuh1hhj?h²hh³jPh´Móubj)”}”(hŒ ”h]”hŒ ”…””}”(hjƒh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhj?h²hh³jPh´Móubj¨)”}”(hj«h]”hŒ*”…””}”(hj‘h²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hj?h²hh³jPh´Móubj")”}”(hŒdmem_cgroup_register_region”h]”j()”}”(hj€h]”hŒdmem_cgroup_register_region”…””}”(hj¢h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjžubah}”(h]”h ]”(j;j<eh"]”h$]”h&]”j@jAuh1j!hj?h²hh³jPh´MóubjC)”}”(hŒ (u64 size, const char *fmt, ...)”h]”(jI)”}”(hŒu64 size”h]”(h)”}”(hhh]”j()”}”(hŒu64”h]”hŒu64”…””}”(hjÀh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj½ubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”jÂŒmodname”NŒ classname”Nj‹jŽ)”}”j‘]”j~Œc.dmem_cgroup_register_region”†”asbuh1hhj¹ubj)”}”(hŒ ”h]”hŒ ”…””}”(hjÞh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhj¹ubj()”}”(hŒsize”h]”hŒsize”…””}”(hjìh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj¹ubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjµubjI)”}”(hŒconst char *fmt”h]”(jO)”}”(hŒconst”h]”hŒconst”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhjubj)”}”(hŒ ”h]”hŒ ”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjubhÿ)”}”(hŒchar”h]”hŒchar”…””}”(hj!h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1hþhjubj)”}”(hŒ ”h]”hŒ ”…””}”(hj/h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjubj¨)”}”(hj«h]”hŒ*”…””}”(hj=h²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjubj()”}”(hŒfmt”h]”hŒfmt”…””}”(hjJh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjµubjI)”}”(hŒ...”h]”j¨)”}”(hŒ...”h]”hŒ...”…””}”(hjch²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hj_ubah}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjµubeh}”(h]”h ]”h"]”h$]”h&]”j@jAuh1jBhj?h²hh³jPh´Móubeh}”(h]”h ]”h"]”h$]”h&]”j@jAj¾ˆuh1høj¿jÀhj;h²hh³jPh´Móubah}”(h]”j6ah ]”(jÄjÅeh"]”h$]”h&]”jÉˆjÊ)jËhuh1hòh³jPh´Móhj8h²hubjÍ)”}”(hhh]”jÒ)”}”(hŒ"Register a regions for dev cgroup.”h]”hŒ"Register a regions for dev cgroup.”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´MóhjŠh²hubah}”(h]”h ]”h"]”h$]”h&]”uh1jÌhj8h²hh³jPh´Móubeh}”(h]”h ]”(j…Œfunction”eh"]”h$]”h&]”jïj…jðj¥jñj¥jò‰jó‰jô‰uh1híh²hhhËh³Nh´Nubjö)”}”(hXs**Parameters** ``u64 size`` Size of region to register, in bytes. ``const char *fmt`` Region parameters to register ``...`` variable arguments **Description** This function registers a node in the dmem cgroup with the name given. After calling this function, the region can be used for allocations. **Return** NULL or a struct on success, PTR_ERR on failure.”h]”(jÒ)”}”(hŒ**Parameters**”h]”j)”}”(hj¯h]”hŒ Parameters”…””}”(hj±h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M÷hj©ubj)”}”(hhh]”(j)”}”(hŒ3``u64 size`` Size of region to register, in bytes. ”h]”(j!)”}”(hŒ``u64 size``”h]”j')”}”(hjÎh]”hŒu64 size”…””}”(hjÐh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hjÌubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´MôhjÈubj=)”}”(hhh]”jÒ)”}”(hŒ%Size of region to register, in bytes.”h]”hŒ%Size of region to register, in bytes.”…””}”(hjçh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³jãh´Môhjäubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hjÈubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³jãh´MôhjÅubj)”}”(hŒ2``const char *fmt`` Region parameters to register ”h]”(j!)”}”(hŒ``const char *fmt``”h]”j')”}”(hjh]”hŒconst char *fmt”…””}”(hj h²hh³Nh´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´Mõhjubj=)”}”(hhh]”jÒ)”}”(hŒRegion parameters to register”h]”hŒRegion parameters to register”…””}”(hj h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³jh´Mõhjubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hjubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³jh´MõhjÅubj)”}”(hŒ``...`` variable arguments ”h]”(j!)”}”(hŒ``...``”h]”j')”}”(hj@h]”hŒ...”…””}”(hjBh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hj>ubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Khj:ubj=)”}”(hhh]”jÒ)”}”(hŒvariable arguments”h]”hŒvariable arguments”…””}”(hjYh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³jUh´KhjVubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hj:ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³jUh´KhjÅubeh}”(h]”h ]”h"]”h$]”h&]”uh1jhj©ubjÒ)”}”(hŒ**Description**”h]”j)”}”(hj{h]”hŒDescription”…””}”(hj}h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjyubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Khj©ubjÒ)”}”(hŒ‹This function registers a node in the dmem cgroup with the name given. After calling this function, the region can be used for allocations.”h]”hŒ‹This function registers a node in the dmem cgroup with the name given. After calling this function, the region can be used for allocations.”…””}”(hj‘h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Möhj©ubjÒ)”}”(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´Múhj©ubjÒ)”}”(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$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mûhj©ubeh}”(h]”h ]”Œkernelindent”ah"]”h$]”h&]”uh1jõhhËh²hh³Nh´NubhÝ)”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”Œentries”]”(héŒ'dmem_cgroup_pool_state_put (C function)”Œc.dmem_cgroup_pool_state_put”hNt”auh1hÜhhËh²hh³Nh´Nubhî)”}”(hhh]”(hó)”}”(hŒEvoid dmem_cgroup_pool_state_put (struct dmem_cgroup_pool_state *pool)”h]”hù)”}”(hŒDvoid dmem_cgroup_pool_state_put(struct dmem_cgroup_pool_state *pool)”h]”(hÿ)”}”(hŒvoid”h]”hŒvoid”…””}”(hjçh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1hþhjãh²hh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M,ubj)”}”(hŒ ”h]”hŒ ”…””}”(hjöh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjãh²hh³jõh´M,ubj")”}”(hŒdmem_cgroup_pool_state_put”h]”j()”}”(hŒdmem_cgroup_pool_state_put”h]”hŒdmem_cgroup_pool_state_put”…””}”(hj h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj ubah}”(h]”h ]”(j;j<eh"]”h$]”h&]”j@jAuh1j!hjãh²hh³jõh´M,ubjC)”}”(hŒ%(struct dmem_cgroup_pool_state *pool)”h]”jI)”}”(hŒ#struct dmem_cgroup_pool_state *pool”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hj$ h²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhj ubj)”}”(hŒ ”h]”hŒ ”…””}”(hj1 h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhj ubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_pool_state”h]”hŒdmem_cgroup_pool_state”…””}”(hjB h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj? ubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”jD Œmodname”NŒ classname”Nj‹jŽ)”}”j‘]”j”)”}”j‡j sbŒc.dmem_cgroup_pool_state_put”†”asbuh1hhj ubj)”}”(hŒ ”h]”hŒ ”…””}”(hjb h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhj ubj¨)”}”(hj«h]”hŒ*”…””}”(hjp h²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hj ubj()”}”(hŒpool”h]”hŒpool”…””}”(hj} h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj ubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhj ubah}”(h]”h ]”h"]”h$]”h&]”j@jAuh1jBhjãh²hh³jõh´M,ubeh}”(h]”h ]”h"]”h$]”h&]”j@jAj¾ˆuh1høj¿jÀhjßh²hh³jõh´M,ubah}”(h]”jÚah ]”(jÄjÅeh"]”h$]”h&]”jÉˆjÊ)jËhuh1hòh³jõh´M,hjÜh²hubjÍ)”}”(hhh]”jÒ)”}”(hŒ,Drop a reference to a dmem_cgroup_pool_state”h]”hŒ,Drop a reference to a dmem_cgroup_pool_state”…””}”(hj§ h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M,hj¤ h²hubah}”(h]”h ]”h"]”h$]”h&]”uh1jÌhjÜh²hh³jõh´M,ubeh}”(h]”h ]”(j…Œfunction”eh"]”h$]”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)”}”(hjÉ h]”hŒ Parameters”…””}”(hjË h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjÇ ubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M0hjÃ 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')”}”(hjè h]”hŒ#struct dmem_cgroup_pool_state *pool”…””}”(hjê h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hjæ ubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M-hjâ ubj=)”}”(hhh]”jÒ)”}”(hŒ :c:type:`dmem_cgroup_pool_state`”h]”h)”}”(hj h]”j')”}”(hj h]”hŒdmem_cgroup_pool_state”…””}”(hj h²hh³Nh´Nubah}”(h]”h ]”(Œxref”j…Œc-type”eh"]”h$]”h&]”uh1j&hj ubah}”(h]”h ]”h"]”h$]”h&]”Œrefdoc”Œcore-api/cgroup”Œ refdomain”j…Œreftype”Œtype”Œrefexplicit”‰Œrefwarn”‰j‹jŽ)”}”j‘]”sbŒ reftarget”Œdmem_cgroup_pool_state”uh1hh³jý h´M-hj ubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³jý h´M-hjþ ubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hjâ ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³jý h´M-hjß ubah}”(h]”h ]”h"]”h$]”h&]”uh1jhjÃ ubjÒ)”}”(hŒ**Description**”h]”j)”}”(hjC h]”hŒDescription”…””}”(hjE h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjA ubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M/hjÃ 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().”…””}”(hjY h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M.hjÃ ubeh}”(h]”h ]”Œkernelindent”ah"]”h$]”h&]”uh1jõhhËh²hh³Nh´NubhÝ)”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”Œentries”]”(héŒ!dmem_cgroup_uncharge (C function)”Œc.dmem_cgroup_uncharge”hNt”auh1hÜhhËh²hh³Nh´Nubhî)”}”(hhh]”(hó)”}”(hŒIvoid dmem_cgroup_uncharge (struct dmem_cgroup_pool_state *pool, u64 size)”h]”hù)”}”(hŒHvoid dmem_cgroup_uncharge(struct dmem_cgroup_pool_state *pool, u64 size)”h]”(hÿ)”}”(hŒvoid”h]”hŒvoid”…””}”(hjˆ h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1hþhj„ h²hh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Meubj)”}”(hŒ ”h]”hŒ ”…””}”(hj— h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhj„ h²hh³j– h´Meubj")”}”(hŒdmem_cgroup_uncharge”h]”j()”}”(hŒdmem_cgroup_uncharge”h]”hŒdmem_cgroup_uncharge”…””}”(hj© h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj¥ ubah}”(h]”h ]”(j;j<eh"]”h$]”h&]”j@jAuh1j!hj„ h²hh³j– h´MeubjC)”}”(hŒ/(struct dmem_cgroup_pool_state *pool, u64 size)”h]”(jI)”}”(hŒ#struct dmem_cgroup_pool_state *pool”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hjÅ h²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhjÁ ubj)”}”(hŒ ”h]”hŒ ”…””}”(hjÒ h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjÁ ubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_pool_state”h]”hŒdmem_cgroup_pool_state”…””}”(hjã h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjà ubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”jå Œmodname”NŒ classname”Nj‹jŽ)”}”j‘]”j”)”}”j‡j« sbŒc.dmem_cgroup_uncharge”†”asbuh1hhjÁ ubj)”}”(hŒ ”h]”hŒ ”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjÁ ubj¨)”}”(hj«h]”hŒ*”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjÁ ubj()”}”(hŒpool”h]”hŒpool”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjÁ ubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhj½ ubjI)”}”(hŒu64 size”h]”(h)”}”(hhh]”j()”}”(hŒu64”h]”hŒu64”…””}”(hj:h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj7ubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”j<Œmodname”NŒ classname”Nj‹jŽ)”}”j‘]”jÿ Œc.dmem_cgroup_uncharge”†”asbuh1hhj3ubj)”}”(hŒ ”h]”hŒ ”…””}”(hjXh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhj3ubj()”}”(hŒsize”h]”hŒsize”…””}”(hjfh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj3ubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhj½ ubeh}”(h]”h ]”h"]”h$]”h&]”j@jAuh1jBhj„ h²hh³j– h´Meubeh}”(h]”h ]”h"]”h$]”h&]”j@jAj¾ˆuh1høj¿jÀhj€ h²hh³j– h´Meubah}”(h]”j{ ah ]”(jÄjÅeh"]”h$]”h&]”jÉˆjÊ)jËhuh1hòh³j– h´Mehj} h²hubjÍ)”}”(hhh]”jÒ)”}”(hŒUncharge a pool.”h]”hŒUncharge a pool.”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mehjh²hubah}”(h]”h ]”h"]”h$]”h&]”uh1jÌhj} h²hh³j– h´Meubeh}”(h]”h ]”(j…Œfunction”eh"]”h$]”h&]”jïj…jðj¨jñj¨jò‰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)”}”(hj²h]”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´Mihj¬ubj)”}”(hhh]”(j)”}”(hŒ:``struct dmem_cgroup_pool_state *pool`` Pool to uncharge. ”h]”(j!)”}”(hŒ'``struct dmem_cgroup_pool_state *pool``”h]”j')”}”(hjÑh]”hŒ#struct dmem_cgroup_pool_state *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´MfhjËubj=)”}”(hhh]”jÒ)”}”(hŒPool to uncharge.”h]”hŒPool to uncharge.”…””}”(hjêh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³jæh´Mfhjçubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hjËubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³jæh´MfhjÈubj)”}”(hŒ``u64 size`` Size to uncharge. ”h]”(j!)”}”(hŒ``u64 size``”h]”j')”}”(hj h]”hŒu64 size”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hjubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mghjubj=)”}”(hhh]”jÒ)”}”(hŒSize to uncharge.”h]”hŒSize to uncharge.”…””}”(hj#h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³jh´Mghj ubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hjubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³jh´MghjÈubeh}”(h]”h ]”h"]”h$]”h&]”uh1jhj¬ubjÒ)”}”(hŒ**Description**”h]”j)”}”(hjEh]”hŒDescription”…””}”(hjGh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjCubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mihj¬ubjÒ)”}”(hŒUndoes the effects of dmem_cgroup_try_charge. Must be called with the returned pool as argument, and same **index** and **size**.”h]”(hŒjUndoes the effects of dmem_cgroup_try_charge. Must be called with the returned pool as argument, and same ”…””}”(hj[h²hh³Nh´Nubj)”}”(hŒ **index**”h]”hŒindex”…””}”(hjch²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj[ubhŒ and ”…””}”(hj[h²hh³Nh´Nubj)”}”(hŒ**size**”h]”hŒsize”…””}”(hjuh²hh³Nh´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´Mhhj¬ubeh}”(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$]”h&]”uh1hþhjªh²hh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Myubj)”}”(hŒ ”h]”hŒ ”…””}”(hj½h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjªh²hh³j¼h´Myubj")”}”(hŒdmem_cgroup_try_charge”h]”j()”}”(hŒdmem_cgroup_try_charge”h]”hŒdmem_cgroup_try_charge”…””}”(hjÏh²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjËubah}”(h]”h ]”(j;j<eh"]”h$]”h&]”j@jAuh1j!hjªh²hh³j¼h´MyubjC)”}”(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”…””}”(hjëh²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhjçubj)”}”(hŒ ”h]”hŒ ”…””}”(hjøh²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjçubh)”}”(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‡jÑsbŒc.dmem_cgroup_try_charge”†”asbuh1hhjçubj)”}”(hŒ ”h]”hŒ ”…””}”(hj) h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjçubj¨)”}”(hj«h]”hŒ*”…””}”(hj7 h²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjçubj()”}”(hŒregion”h]”hŒregion”…””}”(hjD h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjçubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjãubjI)”}”(hŒu64 size”h]”(h)”}”(hhh]”j()”}”(hŒu64”h]”hŒu64”…””}”(hj` h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj] ubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”jb Œmodname”NŒ classname”Nj‹jŽ)”}”j‘]”j% Œc.dmem_cgroup_try_charge”†”asbuh1hhjY ubj)”}”(hŒ ”h]”hŒ ”…””}”(hj~ h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjY ubj()”}”(hŒsize”h]”hŒsize”…””}”(hjŒ h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjY ubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjãubjI)”}”(hŒ(struct dmem_cgroup_pool_state **ret_pool”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hj¥ h²hh³Nh´Nubah}”(h]”h ]”j[ah"]”h$]”h&]”uh1jNhj¡ ubj)”}”(hŒ ”h]”hŒ ”…””}”(hj² h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhj¡ ubh)”}”(hhh]”j()”}”(hŒdmem_cgroup_pool_state”h]”hŒdmem_cgroup_pool_state”…””}”(hjÃ h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjÀ ubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”jÅ Œmodname”NŒ classname”Nj‹jŽ)”}”j‘]”j% Œc.dmem_cgroup_try_charge”†”asbuh1hhj¡ ubj)”}”(hŒ ”h]”hŒ ”…””}”(hjá h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhj¡ ubj¨)”}”(hj«h]”hŒ*”…””}”(hjï h²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hj¡ ubj¨)”}”(hj«h]”hŒ*”…””}”(hjü h²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hj¡ ubj()”}”(hŒret_pool”h]”hŒret_pool”…””}”(hj h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj¡ ubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjãubjI)”}”(hŒ.struct dmem_cgroup_pool_state **ret_limit_pool”h]”(jO)”}”(hjRh]”hŒstruct”…””}”(hj"h²hh³Nh´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”…””}”(hj@h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hj=ubah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”j…Œreftype”j‡Œ reftarget”jBŒmodname”NŒ classname”Nj‹jŽ)”}”j‘]”j% Œc.dmem_cgroup_try_charge”†”asbuh1hhjubj)”}”(hŒ ”h]”hŒ ”…””}”(hj^h²hh³Nh´Nubah}”(h]”h ]”jah"]”h$]”h&]”uh1jhjubj¨)”}”(hj«h]”hŒ*”…””}”(hjlh²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjubj¨)”}”(hj«h]”hŒ*”…””}”(hjyh²hh³Nh´Nubah}”(h]”h ]”j´ah"]”h$]”h&]”uh1j§hjubj()”}”(hŒret_limit_pool”h]”hŒret_limit_pool”…””}”(hj†h²hh³Nh´Nubah}”(h]”h ]”j4ah"]”h$]”h&]”uh1j'hjubeh}”(h]”h ]”h"]”h$]”h&]”Œnoemph”ˆj@jAuh1jHhjãubeh}”(h]”h ]”h"]”h$]”h&]”j@jAuh1jBhjªh²hh³j¼h´Myubeh}”(h]”h ]”h"]”h$]”h&]”j@jAj¾ˆuh1høj¿jÀhj¦h²hh³j¼h´Myubah}”(h]”j¡ah ]”(jÄjÅeh"]”h$]”h&]”jÉˆjÊ)jËhuh1hòh³j¼h´Myhj£h²hubjÍ)”}”(hhh]”jÒ)”}”(hŒ*Try charging a new allocation to a region.”h]”hŒ*Try charging a new allocation to a region.”…””}”(hj°h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Myhjh²hubah}”(h]”h ]”h"]”h$]”h&]”uh1jÌhj£h²hh³j¼h´Myubeh}”(h]”h ]”(j…Œfunction”eh"]”h$]”h&]”jïj…jðjÈjñjÈjò‰jó‰jô‰uh1híh²hhhËh³Nh´Nubjö)”}”(hX**Parameters** ``struct dmem_cgroup_region *region`` dmem region to charge ``u64 size`` Size (in bytes) to charge. ``struct dmem_cgroup_pool_state **ret_pool`` On succesfull allocation, the pool that is charged. ``struct dmem_cgroup_pool_state **ret_limit_pool`` On a failed allocation, the limiting pool. **Description** This function charges the **region** region for a size of **size** bytes. If the function succeeds, **ret_pool** is set, which must be passed to dmem_cgroup_uncharge() when undoing the allocation. When this function fails with -EAGAIN and **ret_limit_pool** is non-null, it will be set to the pool for which the limit is hit. This can be used for eviction as argument to dmem_cgroup_evict_valuable(). This reference must be freed with **dmem_cgroup_pool_state_put**. **Return** 0 on success, -EAGAIN on hitting a limit, or a negative errno on failure.”h]”(jÒ)”}”(hŒ**Parameters**”h]”j)”}”(hjÒh]”hŒ Parameters”…””}”(hjÔh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjÐubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M}hjÌubj)”}”(hhh]”(j)”}”(hŒ<``struct dmem_cgroup_region *region`` dmem region to charge ”h]”(j!)”}”(hŒ%``struct dmem_cgroup_region *region``”h]”j')”}”(hjñh]”hŒ!struct dmem_cgroup_region *region”…””}”(hjóh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hjïubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´Mzhjëubj=)”}”(hhh]”jÒ)”}”(hŒdmem region to charge”h]”hŒdmem region to charge”…””}”(hj h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³jh´Mzhjubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hjëubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³jh´Mzhjèubj)”}”(hŒ(``u64 size`` Size (in bytes) to charge. ”h]”(j!)”}”(hŒ``u64 size``”h]”j')”}”(hj*h]”hŒu64 size”…””}”(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$ubj=)”}”(hhh]”jÒ)”}”(hŒSize (in bytes) to charge.”h]”hŒSize (in bytes) to charge.”…””}”(hjCh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³j?h´M{hj@ubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hj$ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³j?h´M{hjèubj)”}”(hŒa``struct dmem_cgroup_pool_state **ret_pool`` On succesfull allocation, the pool that is charged. ”h]”(j!)”}”(hŒ,``struct dmem_cgroup_pool_state **ret_pool``”h]”j')”}”(hjch]”hŒ(struct dmem_cgroup_pool_state **ret_pool”…””}”(hjeh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hjaubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M|hj]ubj=)”}”(hhh]”jÒ)”}”(hŒ3On succesfull allocation, the pool that is charged.”h]”hŒ3On succesfull allocation, the pool that is charged.”…””}”(hj|h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³jxh´M|hjyubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hj]ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³jxh´M|hjèubj)”}”(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')”}”(hjœh]”hŒ.struct dmem_cgroup_pool_state **ret_limit_pool”…””}”(hjžh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j&hjšubah}”(h]”h ]”h"]”h$]”h&]”uh1j h³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M}hj–ubj=)”}”(hhh]”jÒ)”}”(hŒ*On a failed allocation, the limiting pool.”h]”hŒ*On a failed allocation, the limiting pool.”…””}”(hjµh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³j±h´M}hj²ubah}”(h]”h ]”h"]”h$]”h&]”uh1j<hj–ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jh³j±h´M}hjèubeh}”(h]”h ]”h"]”h$]”h&]”uh1jhjÌubjÒ)”}”(hŒ**Description**”h]”j)”}”(hj×h]”hŒDescription”…””}”(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´MhjÌubjÒ)”}”(hŒIThis function charges the **region** region for a size of **size** bytes.”h]”(hŒThis function charges the ”…””}”(hjíh²hh³Nh´Nubj)”}”(hŒ **region**”h]”hŒregion”…””}”(hjõh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjíubhŒ region for a size of ”…””}”(hjíh²hh³Nh´Nubj)”}”(hŒ**size**”h]”hŒsize”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjíubhŒ bytes.”…””}”(hjíh²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M~hjÌubjÒ)”}”(hŒzIf the function succeeds, **ret_pool** is set, which must be passed to dmem_cgroup_uncharge() when undoing the allocation.”h]”(hŒIf the function succeeds, ”…””}”(hj h²hh³Nh´Nubj)”}”(hŒ**ret_pool**”h]”hŒret_pool”…””}”(hj(h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhj ubhŒT is set, which must be passed to dmem_cgroup_uncharge() when undoing the allocation.”…””}”(hj h²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1jÑh³ŒS/var/lib/git/docbuild/linux/Documentation/core-api/cgroup:7: ./kernel/cgroup/dmem.c”h´M€hjÌubjÒ)”}”(hXWhen this function fails with -EAGAIN and **ret_limit_pool** is non-null, it will be set to the pool for which the limit is hit. This can be used for eviction as argument to dmem_cgroup_evict_valuable(). This reference must be freed with **dmem_cgroup_pool_state_put**.”h]”(hŒ*When this function fails with -EAGAIN and ”…””}”(hjAh²hh³Nh´Nubj)”}”(hŒ**ret_limit_pool**”h]”hŒret_limit_pool”…””}”(hjIh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jÿhjAubhŒ² 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(). 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