aboutsummaryrefslogtreecommitdiffstats
path: root/mm/page_alloc.c
AgeCommit message (Expand)AuthorFilesLines
2015-03-12mm, oom: do not fail __GFP_NOFAIL allocation if oom killer is disabledMichal Hocko1-1/+2
2015-02-28mm: page_alloc: revert inadvertent !__GFP_FS retry behavior changeJohannes Weiner1-1/+8
2015-02-13mm: page_alloc: add kasan hooks on alloc and free pathsAndrey Ryabinin1-0/+3
2015-02-12mm/page_alloc: fix commentYaowei Bai1-1/+1
2015-02-12mm/page_alloc.c: pull out init code from build_all_zonelistsRasmus Villemoes1-3/+14
2015-02-11mm: more aggressive page stealing for UNMOVABLE allocationsVlastimil Babka1-4/+14
2015-02-11mm: always steal split buddies in fallback allocationsVlastimil Babka1-33/+29
2015-02-11mm: when stealing freepages, also take pages created by splitting buddy pageVlastimil Babka1-7/+5
2015-02-11oom, PM: make OOM detection in the freezer path racelessMichal Hocko1-15/+2
2015-02-11mm: use correct format specifiers when printing address rangesJuergen Gross1-9/+11
2015-02-11mm: more checks on free_pages_prepare() for tail pagesKirill A. Shutemov1-4/+23
2015-02-11mm/page_alloc.c: drop dead destroy_compound_page()Kirill A. Shutemov1-34/+1
2015-02-11mm: reduce try_to_compact_pages parametersVlastimil Babka1-25/+2
2015-02-11mm, page_alloc: reduce number of alloc_pages* functions' parametersVlastimil Babka1-121/+108
2015-02-11mm: set page->pfmemalloc in prep_new_page()Vlastimil Babka1-21/+16
2015-02-11kmemcheck: move hook into __alloc_pages_nodemask() for the page allocatorXishi Qiu1-4/+3
2015-02-11mm/page_alloc.c:__alloc_pages_nodemask(): don't alter arg gfp_maskAndrew Morton1-6/+9
2015-02-10mm/page_alloc.c: place zone_id check before VM_BUG_ON_PAGE checkWeijie Yang1-4/+4
2015-01-26mm: page_alloc: embed OOM killing naturally into allocation slowpathJohannes Weiner1-47/+35
2014-12-18mm: cma: split cma-reserved in dmesg logPintu Kumar1-2/+4
2014-12-13mm: remove the highmem zones' memmap in the highmem zoneZhong Hongbo1-10/+12
2014-12-13mm: vmscan: invoke slab shrinkers from shrink_zone()Johannes Weiner1-3/+3
2014-12-13mm/page_owner: keep track of page ownersJoonsoo Kim1-1/+10
2014-12-13mm/debug-pagealloc: make debug-pagealloc boottime configurableJoonsoo Kim1-0/+20
2014-12-13mm/debug-pagealloc: prepare boottime configurable on/offJoonsoo Kim1-3/+35
2014-12-13mm/page_ext: resurrect struct page extending code for debuggingJoonsoo Kim1-0/+2
2014-12-13mm/debug-pagealloc: cleanup page guard codeJoonsoo Kim1-19/+19
2014-12-11Merge branch 'for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/c...Linus Torvalds1-3/+3
2014-12-10mm: move page->mem_cgroup bad page handling into generic codeJohannes Weiner1-4/+8
2014-12-10mm: embed the memcg pointer directly into struct pageJohannes Weiner1-2/+0
2014-12-10mm: fix a spelling mistakeWei Yuan1-1/+1
2014-12-10mm, compaction: more focused lru and pcplists drainingVlastimil Babka1-4/+0
2014-12-10mm, compaction: simplify deferred compactionVlastimil Babka1-11/+1
2014-12-10mm, compaction: pass classzone_idx and alloc_flags to watermark checkingVlastimil Babka1-0/+1
2014-12-10mm: verify compound order when freeing a pageYu Zhao1-0/+3
2014-12-10mm, cma: drain single zone pcplistsVlastimil Babka1-1/+1
2014-12-10mm: introduce single zone pcplists drainVlastimil Babka1-25/+56
2014-12-10mm/page_alloc.c: convert boot printks without log level to pr_infoAnton Blanchard1-11/+11
2014-11-13mm/debug-pagealloc: correct freepage accounting and order resettingJoonsoo Kim1-3/+5
2014-11-13mm: alloc_contig_range: demote pages busy message from warn to infoMichal Nazarewicz1-3/+2
2014-11-13mm/page_alloc: restrict max order of merging on isolated pageblockJoonsoo Kim1-27/+14
2014-11-13mm/page_alloc: move freepage counting logic to __free_one_page()Joonsoo Kim1-11/+3
2014-11-13mm/page_alloc: add freepage on isolate pageblock to correct buddy listJoonsoo Kim1-5/+8
2014-11-13mm/page_alloc: fix incorrect isolation behavior by rechecking migratetypeJoonsoo Kim1-2/+9
2014-10-27cpuset: simplify cpuset_node_allowed APIVladimir Davydov1-3/+3
2014-10-21OOM, PM: OOM killed task shouldn't escape PM suspendMichal Hocko1-0/+8
2014-10-14Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds1-0/+2
2014-10-09mm: move debug code out of page_alloc.cSasha Levin1-160/+0
2014-10-09mm: page_alloc: default node-ordering on 64-bit NUMA, zone-ordering on 32-bitMel Gorman1-58/+20
2014-10-09mm: page_alloc: Make paranoid check in move_freepages a VM_BUG_ONMel Gorman1-1/+1
2014-10-09mm: clean up zone flagsJohannes Weiner1-4/+4
2014-10-09mm: page_alloc: avoid wakeup kswapd on the unintended nodeWeijie Yang1-3/+6
2014-10-09mm: introduce dump_vmaSasha Levin1-9/+73
2014-10-09mm: rename allocflags_to_migratetype for clarityDavid Rientjes1-2/+2
2014-10-09mm, compaction: khugepaged should not give up due to need_resched()Vlastimil Babka1-12/+33
2014-10-09mm, compaction: move pageblock checks up from isolate_migratepages_range()Vlastimil Babka1-2/+1
2014-10-09mm, compaction: do not count compact_stall if all zones skipped compactionVlastimil Babka1-35/+41
2014-10-09mm, compaction: defer each zone individually instead of preferred zoneVlastimil Babka1-26/+31
2014-10-09mm: page_alloc: determine migratetype only onceVlastimil Babka1-4/+3
2014-10-09topology: add support for node_to_mem_node() to determine the fallback nodeJoonsoo Kim1-0/+1
2014-10-02mm: page_alloc: fix zone allocation fairness on UPJohannes Weiner1-4/+3
2014-09-16x86/mm/numa: Drop dead code and rename setup_node_data() to setup_alloc_data()Luiz Capitulino1-0/+2
2014-08-06mm, thp: restructure thp avoidance of light synchronous migrationDavid Rientjes1-8/+9
2014-08-06mm, oom: rename zonelist locking functionsDavid Rientjes1-3/+3
2014-08-06mm: page_alloc: reduce cost of the fair zone allocation policyMel Gorman1-48/+53
2014-08-06mm: page_alloc: abort fair zone allocation policy when remotes nodes are enco...Mel Gorman1-1/+1
2014-08-06mm: move zone->pages_scanned into a vmstat counterMel Gorman1-3/+9
2014-08-06mm: rearrange zone fields into read-only, page alloc, statistics and page rec...Mel Gorman1-4/+3
2014-08-06mm: export NR_SHMEM via sysinfo(2) / si_meminfo() interfacesRafael Aquini1-1/+2
2014-08-06mm: page_alloc: simplify drain_zone_pages by using min()Michal Nazarewicz1-6/+2
2014-08-06mm/page_alloc.c: unexport alloc_pages_exact_nid()Andrew Morton1-1/+0
2014-08-06mm/page_alloc.c: add __meminit to alloc_pages_exact_nid()Fabian Frederick1-1/+1
2014-07-30mm, thp: do not allow thp faults to avoid cpuset restrictionsDavid Rientjes1-8/+8
2014-07-29mm: fix page_alloc.c kernel-doc warningsRandy Dunlap1-6/+9
2014-07-03mm: page_alloc: fix CMA area initialisation when pageblock > MAX_ORDERMichal Nazarewicz1-2/+14
2014-06-23mm, pcp: allow restoring percpu_pagelist_fraction defaultDavid Rientjes1-12/+28
2014-06-06mm: convert use of typedef ctl_table to struct ctl_tableJoe Perches1-6/+6
2014-06-04mm/page_alloc.c: cleanup add_active_range() related commentsZhang Zhen1-13/+8
2014-06-04mm: page_alloc: calculate classzone_idx once from the zonelist refMel Gorman1-25/+34
2014-06-04mm: page_alloc: convert hot/cold parameter and immediate callers to boolMel Gorman1-10/+10
2014-06-04mm: page_alloc: use unsigned int for order in more placesMel Gorman1-20/+23
2014-06-04mm: page_alloc: lookup pageblock migratetype with IRQs enabled during freeMel Gorman1-1/+1
2014-06-04mm: page_alloc: reduce number of times page_to_pfn is calledMel Gorman1-15/+19
2014-06-04mm: page_alloc: use word-based accesses for get/set pageblock bitmapsMel Gorman1-20/+32
2014-06-04mm: page_alloc: take the ALLOC_NO_WATERMARK check out of the fast pathMel Gorman1-3/+5
2014-06-04mm: page_alloc: only check the alloc flags and gfp_mask for dirty onceMel Gorman1-2/+3
2014-06-04mm: page_alloc: only check the zone id check if pages are buddiesMel Gorman1-3/+13
2014-06-04mm: page_alloc: use jump labels to avoid checking number_of_cpusetsMel Gorman1-1/+2
2014-06-04mm: page_alloc: do not treat a zone that cannot be used for dirty pages as "f...Mel Gorman1-1/+1
2014-06-04mm: page_alloc: do not update zlc unless the zlc is activeMel Gorman1-1/+1
2014-06-04mm, thp: avoid excessive compaction latency during faultDavid Rientjes1-1/+8
2014-06-04mm, compaction: embed migration mode in compact_controlDavid Rientjes1-22/+17
2014-06-04mm, migration: add destination page freeing callbackDavid Rientjes1-1/+1
2014-06-04mm: debug: make bad_range() output more usable and readableDave Hansen1-2/+3
2014-06-04mm/page_alloc: prevent MIGRATE_RESERVE pages from being misplacedVlastimil Babka1-10/+13
2014-06-04mm: page_alloc: do not cache reclaim distancesMel Gorman1-15/+2
2014-06-04mm: disable zone_reclaim_mode by defaultMel Gorman1-2/+0
2014-06-04mm: get rid of __GFP_KMEMCGVladimir Davydov1-21/+35
2014-04-07mm/page_alloc.c: change mm debug routines back to EXPORT_SYMBOLJohn Hubbard1-1/+1
2014-04-07memblock: use for_each_memblock()Emil Medve1-5/+5
2014-04-07mm: page_alloc: spill to remote nodes before waking kswapdJohannes Weiner1-44/+45
2014-04-07mm: use 'const char *' insted of 'char *' for reason in dump_page()Kirill A. Shutemov1-5/+7
2014-04-07mm: exclude memoryless nodes from zone_reclaimMichal Hocko1-2/+3
2014-04-03mm: optimize put_mems_allowed() usageMel Gorman1-4/+4
2014-03-04mm: page_alloc: exempt GFP_THISNODE allocations from zone fairnessJohannes Weiner1-4/+22
2014-03-04mm: close PageTail raceDavid Rientjes1-1/+3
2014-01-23mm: show message when updating min_free_kbytes in thpHan Pingtian1-1/+1
2014-01-23mm: prevent setting of a value less than 0 to min_free_kbytesHan Pingtian1-1/+6
2014-01-23mm: dump page when hitting a VM_BUG_ON using VM_BUG_ON_PAGESasha Levin1-10/+11
2014-01-23mm: print more details for bad_page()Dave Hansen1-18/+54
2014-01-21mm, page_alloc: warn for non-blockable __GFP_NOFAIL allocation failureDavid Rientjes1-1/+8
2014-01-21mm: compaction: encapsulate defer reset logicVlastimil Babka1-4/+1
2014-01-21mm/page_alloc.c: use memblock apis for early memory allocationsSantosh Shilimkar1-12/+15
2014-01-21x86, numa, acpi, memory-hotplug: make movable_node have higher priorityTang Chen1-2/+26
2014-01-21mm, show_mem: remove SHOW_MEM_FILTER_PAGE_COUNTMel Gorman1-7/+0
2014-01-21mm: get rid of unnecessary pageblock scanning in setup_zone_migrate_reserveYasuaki Ishimatsu1-0/+13
2013-12-20mm: page_alloc: revert NUMA aspect of fair allocation policyJohannes Weiner1-10/+9
2013-12-20Revert "mm: page_alloc: exclude unreclaimable allocations from zone fairness ...Mel Gorman1-2/+1
2013-12-18mm: page_alloc: exclude unreclaimable allocations from zone fairness policyJohannes Weiner1-1/+2
2013-11-13mm/page_alloc.c: fix comment in zlc_setup()Zhi Yong Wu1-1/+1
2013-11-13mm: __rmqueue_fallback() should respect pageblock typeKOSAKI Motohiro1-10/+5
2013-11-13mm: get rid of unnecessary overhead of trace_mm_page_alloc_extfrag()KOSAKI Motohiro1-3/+2
2013-11-13mm: fix page_group_by_mobility_disabled breakageKOSAKI Motohiro1-2/+2
2013-11-13mm/page_alloc.c: remove unused marco LONG_ALIGNZhang Yanfei1-2/+0
2013-11-13mm: add a helper function to check may oom conditionQiang Huang1-1/+1
2013-11-13mm: use populated_zone() instead of if(zone->present_pages)Xishi Qiu1-2/+2
2013-10-09mm: numa: Change page last {nid,pid} into {cpu,pid}Peter Zijlstra1-2/+2
2013-10-09sched/numa: Set preferred NUMA node based on number of private faultsMel Gorman1-2/+2
2013-09-30revert "mm/memory-hotplug: fix lowmem count overflow when offline pages"Joonyoung Shim1-4/+0
2013-09-11mm: correct the comment about the value for buddy _mapcountWang Sheng-Hui1-4/+7
2013-09-11mm: vmscan: fix do_try_to_free_pages() livelockLisa Du1-3/+2
2013-09-11mm: page_alloc: fix comment get_page_from_freelistSeungHun Lee1-1/+1
2013-09-11memblock, numa: binary search node idYinghai Lu1-10/+9
2013-09-11mm: memory-hotplug: enable memory hotplug to handle hugepageNaoya Horiguchi1-0/+11
2013-09-11mm: use zone_is_empty() instead of if(zone->spanned_pages)Xishi Qiu1-1/+1
2013-09-11vmstat: create separate function to fold per cpu diffs into local countersChristoph Lameter1-1/+1
2013-09-11mm, page_alloc: add unlikely macro to help compiler optimizationJoonsoo Kim1-1/+1
2013-09-11mm: page_alloc: fair zone allocator policyJohannes Weiner1-10/+62
2013-09-11mm: page_alloc: rearrange watermark checking in get_page_from_freelistJohannes Weiner1-8/+8
2013-09-11mm: kill one if loop in __free_pages_bootmem()Yinghai Lu1-7/+7
2013-09-11mm/page_alloc.c: fix the value of fallback_migratetype in alloc_extfrag trace...Srivatsa S. Bhat1-2/+3
2013-09-11mm/page_allo.c: restructure free-page stealing code and fix a bugSrivatsa S. Bhat1-36/+59
2013-09-11mm/page_alloc.c: fix coding style and spellingPintu Kumar1-21/+24
2013-09-11mm/page_alloc.c: use '__paginginit' instead of '__init'Chen Gang1-2/+2
2013-09-11mm: fix negative left shift count when PAGE_SHIFT > 20Jerry Zhou1-3/+4
2013-08-27Fix comment typo for init_cma_reserved_pageblockLi Zhong1-1/+1
2013-07-09mm: honor min_free_kbytes set by userMichal Hocko1-7/+17
2013-07-09mm/page_alloc.c: remove unlikely() from the current_order testZhang Yanfei1-1/+1
2013-07-09mm/page_alloc.c: remove zone_type argument of build_zonelists_nodeZhang Yanfei1-13/+8
2013-07-09mm: remove duplicated call of get_pfn_range_for_nidZhang Yanfei1-11/+32
2013-07-03mm: introduce helper function mem_init_print_info() to simplify mem_init()Jiang Liu1-0/+52
2013-07-03mm: report available pages as "MemTotal" for each NUMA nodeJiang Liu1-1/+5
2013-07-03mm: correctly update zone->managed_pagesJiang Liu1-5/+6
2013-07-03mm: make __free_pages_bootmem() only available at boot timeJiang Liu1-8/+1
2013-07-03mm: use a dedicated lock to protect totalram_pages and zone->managed_pagesJiang Liu1-0/+11
2013-07-03mm: accurately calculate zone->managed_pages for highmem zonesJiang Liu1-0/+1
2013-07-03mm: use managed_pages to calculate default zonelist orderJiang Liu1-2/+2
2013-07-03mm: fix some trivial typos in commentsJiang Liu1-1/+1
2013-07-03mm: enhance free_reserved_area() to support poisoning memory with zeroJiang Liu1-1/+1
2013-07-03mm: change signature of free_reserved_area() to fix building warningsJiang Liu1-9/+10
2013-07-03mm/memory-hotplug: fix lowmem count overflow when offline pagesWanpeng Li1-0/+4
2013-07-03mm/page_alloc.c: add additional checking and return value for the 'table->data'Chen Gang1-4/+11
2013-07-03mm/page_alloc: don't re-init pageset in zone_pcp_update()Cody P Schafer1-5/+12
2013-07-03mm/page_alloc: rename setup_pagelist_highmark() to match naming of pageset_se...Cody P Schafer1-6/+6
2013-07-03mm/page_alloc: in zone_pcp_update(), uze zone_pageset_init()Cody P Schafer1-3/+1
2013-07-03mm/page_alloc: factor zone_pageset_init() out of setup_zone_pageset()Cody P Schafer1-12/+15
2013-07-03mm/page_alloc: relocate comment to be directly above code it refers to.Cody P Schafer1-2/+2
2013-07-03mm/page_alloc: factor setup_pageset() into pageset_init() and pageset_set_bat...Cody P Schafer1-2/+7
2013-07-03mm/page_alloc: when handling percpu_pagelist_fraction, don't unneedly recalul...Cody P Schafer1-6/+4
2013-07-03mm/page_alloc: convert zone_pcp_update() to rely on memory barriers instead o...Cody P Schafer1-24/+9
2013-07-03mm/page_alloc: protect pcp->batch accesses with ACCESS_ONCECody P Schafer1-4/+7
2013-07-03mm/page_alloc: insert memory barriers to allow async update of pcp batch and ...Cody P Schafer1-9/+32
2013-07-03mm/page_alloc: prevent concurrent updaters of pcp ->batch and ->highCody P Schafer1-0/+8
2013-07-03mm/page_alloc: factor out setting of pcp->high and pcp->batchCody P Schafer1-3/+9
2013-06-12mm/page_alloc.c: fix watermark check in __zone_watermark_ok()Tomasz Stanislawski1-2/+4
2013-05-22mm: Fix virt_to_page() warningRalf Baechle1-1/+1
2013-04-29page_alloc: make setup_nr_node_ids() usable for arch init codeCody P Schafer1-5/+1
2013-04-29mm: speedup in __early_pfn_to_nidRuss Anderson1-1/+14
2013-04-29mm: page_alloc: avoid marking zones full prematurely after zone_reclaim()Mel Gorman1-1/+16
2013-04-29mm, hugetlb: include hugepages in meminfoDavid Rientjes1-0/+3
2013-04-29mm: introduce free_highmem_page() helper to free highmem pages into buddy systemJiang Liu1-0/+9
2013-04-29mm: introduce common help functions to deal with reserved/managed pagesJiang Liu1-0/+20
2013-04-29mm, show_mem: suppress page counts in non-blockable contextsDavid Rientjes1-0/+7
2013-03-29mm: export split_page()K. Y. Srinivasan1-0/+1
2013-03-02x86, ACPI, mm: Revert movablemem_map supportYinghai Lu1-280/+5
2013-02-25Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kern...Linus Torvalds1-1/+1
2013-02-23mm: accurately document nr_free_*_pages functions with code commentsZhang Yanfei1-4/+19
2013-02-23mm: fix return type for functions nr_free_*_pagesZhang Yanfei1-4/+4
2013-02-23mm: use NUMA_NO_NODEDavid Rientjes1-1/+1
2013-02-23mm/page_alloc: add informative debugging message in page_outside_zone_boundar...Cody P Schafer1-0/+7
2013-02-23mm/page_alloc: add a VM_BUG in __free_one_page() if the zone is uninitialized.Cody P Schafer1-0/+2
2013-02-23mm: add & use zone_end_pfn() and zone_spans_pfn()Cody P Schafer1-13/+9
2013-02-23mm: remove offlining arg to migrate_pagesHugh Dickins1-4/+2
2013-02-23mm: rename page struct field helpersMel Gorman1-5/+5
2013-02-23mm: teach mm by current context info to not do I/O during memory allocationMing Lei1-1/+8
2013-02-23mm: remove MIGRATE_ISOLATE check in hotpathMinchan Kim1-6/+10
2013-02-23mm: set zone->present_pages to number of existing pages in the zoneJiang Liu1-1/+1
2013-02-23mm: use zone->present_pages instead of zone->managed_pages where appropriateJiang Liu1-16/+16
2013-02-23acpi, memory-hotplug: support getting hotplug info from SRATTang Chen1-1/+21
2013-02-23acpi, memory-hotplug: extend movablemem_map ranges to the end of nodeTang Chen1-2/+32