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path: root/mm/page_alloc.c
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2016-05-20mm: check_new_page_bad() directly returns in __PG_HWPOISON caseNaoya Horiguchi1-6/+3
2016-05-20mm, kasan: fix to call kasan_free_pages() after poisoning pageseokhoon.yoon1-1/+1
2016-05-20mm: use phys_addr_t for reserve_bootmem_region() argumentsStefan Bader1-1/+1
2016-05-20mm: use existing helper to convert "on"/"off" to booleanMinfei Huang1-8/+1
2016-05-20mm, oom: protect !costly allocations some more for !CONFIG_COMPACTIONMichal Hocko1-0/+18
2016-05-20mm, oom, compaction: prevent from should_compact_retry looping for ever for c...Michal Hocko1-10/+13
2016-05-20mm: consider compaction feedback also for costly allocationMichal Hocko1-31/+32
2016-05-20mm, oom: protect !costly allocations some moreMichal Hocko1-10/+78
2016-05-20mm: throttle on IO only when there are too many dirty and writeback pagesMichal Hocko1-4/+37
2016-05-20mm, oom: rework oom detectionMichal Hocko1-8/+92
2016-05-20mm, compaction: simplify __alloc_pages_direct_compact feedback interfaceMichal Hocko1-36/+31
2016-05-20mm, compaction: change COMPACT_ constants into enumMichal Hocko1-1/+1
2016-05-20mm: vmscan: reduce size of inactive file listRik van Riel1-44/+0
2016-05-19mm, page_alloc: restore the original nodemask if the fast path allocation failedMel Gorman1-0/+6
2016-05-19mm, page_alloc: uninline the bad page part of check_new_page()Vlastimil Babka1-16/+17
2016-05-19mm, page_alloc: don't duplicate code in free_pcp_prepareMel Gorman1-78/+55
2016-05-19mm, page_alloc: defer debugging checks of pages allocated from the PCPMel Gorman1-28/+64
2016-05-19mm, page_alloc: defer debugging checks of freed pages until a PCP drainMel Gorman1-51/+101
2016-05-19cpuset: use static key better and convert to new APIVlastimil Babka1-1/+1
2016-05-19mm, page_alloc: inline pageblock lookup in page free fast pathsMel Gorman1-88/+100
2016-05-19mm, page_alloc: remove unnecessary variable from free_pcppages_bulkMel Gorman1-4/+3
2016-05-19mm, page_alloc: pull out side effects from free_pages_checkMel Gorman1-5/+8
2016-05-19mm, page_alloc: un-inline the bad part of free_pages_checkMel Gorman1-8/+13
2016-05-19mm, page_alloc: check multiple page fields with a single branchMel Gorman1-12/+43
2016-05-19mm, page_alloc: remove field from alloc_contextMel Gorman1-5/+3
2016-05-19mm, page_alloc: avoid looking up the first zone in a zonelist twiceMel Gorman1-18/+16
2016-05-19mm, page_alloc: shortcut watermark checks for order-0 pagesMel Gorman1-1/+27
2016-05-19mm, page_alloc: reduce cost of fair zone allocation policy retryMel Gorman1-18/+14
2016-05-19mm, page_alloc: shorten the page allocator fast pathMel Gorman1-16/+17
2016-05-19mm, page_alloc: check once if a zone has isolated pageblocksMel Gorman1-1/+3
2016-05-19mm, page_alloc: move __GFP_HARDWALL modifications out of the fastpathMel Gorman1-3/+5
2016-05-19mm, page_alloc: remove unnecessary initialisation from __alloc_pages_nodemask()Mel Gorman1-2/+5
2016-05-19mm, page_alloc: remove unnecessary initialisation in get_page_from_freelistMel Gorman1-1/+1
2016-05-19mm, page_alloc: remove unnecessary local variable in get_page_from_freelistMel Gorman1-2/+1
2016-05-19mm, page_alloc: convert nr_fair_skipped to boolMel Gorman1-3/+3
2016-05-19mm, page_alloc: convert alloc_flags to unsignedMel Gorman1-12/+14
2016-05-19mm, page_alloc: avoid unnecessary zone lookups during pageblock operationsMel Gorman1-13/+9
2016-05-19mm, page_alloc: use __dec_zone_state for order-0 page allocationMel Gorman1-1/+2
2016-05-19mm, page_alloc: inline the fast path of the zonelist iteratorMel Gorman1-17/+9
2016-05-19mm, page_alloc: inline zone_statisticsMel Gorman1-0/+31
2016-05-19mm, page_alloc: use new PageAnonHead helper in the free page fast pathMel Gorman1-1/+1
2016-05-19mm, page_alloc: only check PageCompound for high-order pagesMel Gorman1-8/+17
2016-05-19mm, oom: move GFP_NOFS check to out_of_memoryMichal Hocko1-14/+10
2016-05-19mm/page_alloc: correct highmem memory statisticsJoonsoo Kim1-5/+14
2016-05-19power: add zone range overlapping checkJoonsoo Kim1-0/+4
2016-05-19mm/memory_hotplug: add comment to some functions related to memory hotplugJoonsoo Kim1-1/+2
2016-05-19mm/page_alloc: Remove useless parameter of __free_pages_boot_coreLi Zhang1-6/+5
2016-05-19mm: rename _count, field of the struct page, to _refcountJoonsoo Kim1-2/+2
2016-05-05mm: update min_free_kbytes from khugepaged after core initializationJason Baron1-1/+1
2016-03-25mm/page_alloc: prevent merging between isolated and other pageblocksVlastimil Babka1-13/+33
2016-03-17mm,oom: do not loop !__GFP_FS allocation if the OOM killer is disabledTetsuo Handa1-1/+5
2016-03-17mm: meminit: initialise more memory for inode/dentry hash tables in early bootLi Zhang1-2/+9
2016-03-17mm: convert printk(KERN_<LEVEL> to pr_<level>Joe Perches1-15/+9
2016-03-17mm: coalesce split stringsJoe Perches1-20/+17
2016-03-17mm: remove __GFP_NOFAIL is deprecated commentMichal Hocko1-13/+5
2016-03-17mm: introduce page reference manipulation functionsJoonsoo Kim1-6/+6
2016-03-17mm: thp: set THP defrag by default to madvise and add a stall-free defrag optionMel Gorman1-8/+0
2016-03-17mm: scale kswapd watermarks in proportion to memoryJohannes Weiner1-2/+27
2016-03-17mm/page_alloc.c: calculate 'available' memory in a separate functionIgor Redko1-0/+43
2016-03-17mm, compaction: introduce kcompactdVlastimil Babka1-0/+3
2016-03-17sound: query dynamic DEBUG_PAGEALLOC settingJoonsoo Kim1-0/+1
2016-03-17/proc/kpageflags: return KPF_BUDDY for "tail" buddy pagesNaoya Horiguchi1-2/+0
2016-03-15mm/compaction: speed up pageblock_pfn_to_page() when zone is contiguousJoonsoo Kim1-1/+77
2016-03-15mm/page_poisoning.c: allow for zero poisoningLaura Abbott1-1/+10
2016-03-15mm/page_poison.c: enable PAGE_POISONING as a separate optionLaura Abbott1-0/+2
2016-03-15mm, debug: move bad flags printing to bad_page()Vlastimil Babka1-3/+7
2016-03-15mm, page_owner: dump page owner info from dump_page()Vlastimil Babka1-0/+1
2016-03-15mm, page_owner: print migratetype of page and pageblock, symbolic flagsVlastimil Babka1-0/+13
2016-03-15mm, page_alloc: print symbolic gfp_flags on allocation failureVlastimil Babka1-3/+2
2016-03-15mm/debug_pagealloc: ask users for default setting of debug_pageallocChristian Borntraeger1-1/+5
2016-03-15mm/page_alloc.c: rework code layout in memmap_init_zone()Andrew Morton1-41/+38
2016-03-15mm/page_alloc.c: introduce kernelcore=mirror optionTaku Izumi1-6/+108
2016-03-15mm/page_alloc.c: calculate zone_start_pfn at zone_spanned_pages_in_node()Taku Izumi1-11/+29
2016-02-05mm, hugetlb: don't require CMA for runtime gigantic pagesVlastimil Babka1-1/+1
2016-02-03thp: make split_queue per-nodeKirill A. Shutemov1-0/+5
2016-01-15mm/page_alloc.c: remove unused struct zone *z variableAlexander Kuleshov1-2/+0
2016-01-15x86, mm: introduce vmem_altmap to augment vmemmap_populate()Dan Williams1-1/+10
2016-01-15thp: introduce deferred_split_huge_page()Kirill A. Shutemov1-7/+20
2016-01-15mm: rework mapcount accounting to enable 4k mapping of THPsKirill A. Shutemov1-3/+10
2016-01-15mm: sanitize page->mapping for tail pagesKirill A. Shutemov1-0/+6
2016-01-14mm, oom: give __GFP_NOFAIL allocations access to memory reservesMichal Hocko1-1/+14
2016-01-14mm/page_alloc.c: use list_for_each_entry in mark_free_pages()Geliang Tang1-5/+5
2016-01-14mm/page_alloc.c: use list_{first,last}_entry instead of list_entryGeliang Tang1-12/+11
2016-01-14mm/page_alloc.c: remove unnecessary parameter from __rmqueueMel Gorman1-3/+3
2016-01-14mm: page_alloc: generalize the dirty balance reserveJohannes Weiner1-18/+3
2016-01-14mm/page_alloc.c: do not loop over ALLOC_NO_WATERMARKS without triggering reclaimMichal Hocko1-14/+18
2016-01-14mm/page_alloc.c: get rid of __alloc_pages_high_priority()Michal Hocko1-27/+9
2016-01-14mm/zonelist: enumerate zonelists array indexYaowei Bai1-5/+4
2016-01-14mm/cma: always check which page caused allocation failureJoonsoo Kim1-3/+20
2016-01-14memcg: only account kmem allocations marked as __GFP_ACCOUNTVladimir Davydov1-1/+2
2015-12-12mm: fix swapped Movable and Reclaimable in /proc/pagetypeinfoVlastimil Babka1-1/+2
2015-11-10Fix alloc_node_mem_map() to work on ia64 againTony Luck1-3/+4
2015-11-06mm: use 'unsigned int' for page orderKirill A. Shutemov1-13/+16
2015-11-06mm: make compound_head() robustKirill A. Shutemov1-17/+31
2015-11-06mm: pack compound_dtor and compound_order into one word in struct pageKirill A. Shutemov1-1/+10
2015-11-06mm, page_alloc: only enforce watermarks for order-0 allocationsMel Gorman1-14/+39
2015-11-06mm, page_alloc: reserve pageblocks for high-order atomic allocations on demandMel Gorman1-8/+130
2015-11-06mm, page_alloc: remove MIGRATE_RESERVEMel Gorman1-140/+8
2015-11-06mm, page_alloc: delete the zonelist_cacheMel Gorman1-212/+0
2015-11-06mm, page_alloc: rename __GFP_WAIT to __GFP_RECLAIMMel Gorman1-4/+5
2015-11-06mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep...Mel Gorman1-16/+27
2015-11-06mm, page_alloc: remove unnecessary recalculations for dirty zone balancingMel Gorman1-4/+7
2015-11-06mm, page_alloc: remove unnecessary parameter from zone_watermark_ok_safeMel Gorman1-2/+3
2015-11-05memcg: simplify charging kmem pagesVladimir Davydov1-9/+9
2015-11-05mm/page_alloc.c: skip ZONE_MOVABLE if required_kernelcore is larger than tota...Xishi Qiu1-2/+5
2015-11-05mm: Don't offset memmap for flatmemLaura Abbott1-3/+6
2015-11-05mm: fix overflow in find_zone_movable_pfns_for_nodes()Xishi Qiu1-0/+1
2015-11-05mm/page_alloc: remove unused parameter in init_currently_empty_zone()Yaowei Bai1-4/+2
2015-10-04debugfs: Pass bool pointer to debugfs_create_bool()Viresh Kumar1-4/+4
2015-09-08Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-30/+50
2015-09-08mm/page_alloc.c: fix type information of memoryless nodeZhen Lei1-1/+2
2015-09-08memory-hotplug: fix comments in zone_spanned_pages_in_node() and zone_spanned...Xishi Qiu1-2/+2
2015-09-08mm/page_alloc.c: change sysctl_lower_zone_reserve_ratio to sysctl_lowmem_rese...Yaowei Bai1-2/+2
2015-09-08mm/page_alloc.c: fix a misleading commentYaowei Bai1-1/+1
2015-09-08mm: rename alloc_pages_exact_node() to __alloc_pages_node()Vlastimil Babka1-2/+0
2015-09-08mm: rename and move get/set_freepage_migratetypeVlastimil Babka1-13/+28
2015-09-08mm, page_isolation: remove bogus tests for isolated pagesVlastimil Babka1-0/+4
2015-09-08mm, oom: pass an oom order of -1 when triggered by sysrqDavid Rientjes1-1/+0
2015-09-08mm, oom: organize oom context into structDavid Rientjes1-2/+8
2015-09-08mm/page_alloc.c: remove unused variable in free_area_init_core()Wei Yang1-3/+2
2015-09-08mm/page_alloc.c: refine the calculation of highest possible node idWei Yang1-4/+2
2015-09-08Merge tag 'libnvdimm-for-4.3' of git://git.kernel.org/pub/scm/linux/kernel/gi...Linus Torvalds1-0/+3
2015-08-27mm: ZONE_DEVICE for "device memory"Dan Williams1-0/+3
2015-08-21mm: make page pfmemalloc check more robustMichal Hocko1-3/+6
2015-08-14memory-hotplug: fix wrong edge when hot add a new nodeXishi Qiu1-0/+8
2015-08-07mm: check __PG_HWPOISON separately from PAGE_FLAGS_CHECK_AT_*Naoya Horiguchi1-0/+4
2015-08-07fs, file table: reinit files_stat.max_files after deferred memory initialisationMel Gorman1-0/+3
2015-08-07mm, meminit: replace rwsem with completionNicolai Stange1-7/+15
2015-08-07mm, meminit: allow early_pfn_to_nid to be used during runtimeMel Gorman1-8/+8
2015-07-17mm/page_owner: set correct gfp_mask on page_ownerJoonsoo Kim1-3/+5
2015-07-17mm/page_owner: fix possible access violationJoonsoo Kim1-1/+3
2015-07-17mm, meminit: suppress unused memory variable warningMel Gorman1-3/+1
2015-06-30mm: meminit: finish initialisation of struct pages before basic setupMel Gorman1-9/+37
2015-06-30mm: meminit: remove mminit_verify_page_linksMel Gorman1-1/+0
2015-06-30mm: meminit: reduce number of times pageblocks are set during struct page initMel Gorman1-22/+24
2015-06-30mm: meminit: free pages in large chunks where possibleMel Gorman1-6/+49
2015-06-30mm: meminit: minimise number of pfn->page lookups during initialisationMel Gorman1-5/+24
2015-06-30mm: meminit: initialise remaining struct pages in parallel with kswapdMel Gorman1-4/+119
2015-06-30mm: meminit: initialise a subset of struct pages if CONFIG_DEFERRED_STRUCT_PA...Mel Gorman1-3/+75
2015-06-30mm: meminit: inline some helper functionsMel Gorman1-37/+52
2015-06-30mm: meminit: make __early_pfn_to_nid SMP-safe and introduce meminit_pfn_in_nidMel Gorman1-15/+25
2015-06-30mm: page_alloc: pass PFN to __free_pages_bootmemMel Gorman1-1/+2
2015-06-30mm: meminit: only set page reserved in the memblock regionNathan Zimmer1-1/+16
2015-06-30mm: meminit: move page initialization into a separate functionRobin Holt1-33/+46
2015-06-24Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-116/+61
2015-06-24mm: page_alloc: inline should_alloc_retry()Johannes Weiner1-72/+32
2015-06-24mm: oom_kill: simplify OOM killer lockingJohannes Weiner1-4/+4
2015-06-24mm/memory hotplug: init the zone's size when calculating node totalpagesGu Zheng1-24/+22
2015-06-24mm/page_alloc.c: cleanup obsolete KM_USER*Anisse Astier1-15/+2
2015-06-24mm: only define hashdist variable when neededRasmus Villemoes1-1/+1
2015-05-12mm/net: Rename and move page fragment handling from net/ to mm/Alexander Duyck1-0/+98
2015-04-15mm: remove rest of ACCESS_ONCE() usagesJason Low1-3/+3
2015-04-14mm/page_alloc.c: clean up commentYaowei Bai1-1/+1
2015-04-14mm: remove GFP_THISNODEDavid Rientjes1-16/+6
2015-04-14mm: completely remove dumping per-cpu lists from show_mem()Konstantin Khlebnikov1-20/+2
2015-04-14mm: hide per-cpu lists in output of show_mem()Konstantin Khlebnikov1-9/+30
2015-04-14mm/compaction: enhance compaction finish conditionJoonsoo Kim1-5/+14
2015-04-14mm/page_alloc: factor out fallback freepage checkingJoonsoo Kim1-52/+91
2015-04-14mm/cma: change fallback behaviour for CMA freepageJoonsoo Kim1-17/+19
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