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2015-02-12Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-22/+63
2015-02-12vmscan: per memory cgroup slab shrinkersVladimir Davydov1-22/+63
2015-02-12Merge branch 'for-3.20/bdi' of git://git.kernel.dk/linux-blockLinus Torvalds1-2/+2
2015-02-11mm: memcontrol: default hierarchy interface for memoryJohannes Weiner1-3/+19
2015-02-11vmscan: force scan offline memory cgroupsVladimir Davydov1-2/+6
2015-02-11mm, vmscan: wake up all pfmemalloc-throttled processes at onceVlastimil Babka1-1/+1
2015-01-26mm/vmscan: fix highidx argument typeMichael S. Tsirkin1-1/+1
2015-01-20fs: export inode_to_bdi and use it in favor of mapping->backing_dev_infoChristoph Hellwig1-2/+2
2015-01-08mm, vmscan: prevent kswapd livelock due to pfmemalloc-throttled process being...Vlastimil Babka1-11/+13
2014-12-13mm: vmscan: invoke slab shrinkers from shrink_zone()Johannes Weiner1-126/+90
2014-12-11Merge branch 'for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/c...Linus Torvalds1-2/+3
2014-12-10mm, compaction: pass classzone_idx and alloc_flags to watermark checkingVlastimil Babka1-6/+6
2014-12-10mm: vmscan: count only dirty pages as congestedJamie Liu1-1/+2
2014-12-10mm/vmscan.c: replace printk with pr_errPintu Kumar1-2/+1
2014-10-27cpuset: simplify cpuset_node_allowed APIVladimir Davydov1-2/+3
2014-10-09mm: memcontrol: fix transparent huge page allocations under pressureJohannes Weiner1-3/+4
2014-10-09mm: clean up zone flagsJohannes Weiner1-14/+14
2014-10-09mm: remove noisy remainder of the scan_unevictable interfaceJohannes Weiner1-63/+0
2014-10-09mm, compaction: defer each zone individually instead of preferred zoneVlastimil Babka1-4/+10
2014-08-08mm: memcontrol: use page lists for uncharge batchingJohannes Weiner1-7/+5
2014-08-08mm: memcontrol: rewrite uncharge APIJohannes Weiner1-3/+9
2014-08-06memcg, vmscan: Fix forced scan of anonymous pagesJerome Marchand1-7/+13
2014-08-06mm, vmscan: fix an outdated comment still mentioning get_scan_ratioJerome Marchand1-1/+1
2014-08-06mm: move zone->pages_scanned into a vmstat counterMel Gorman1-3/+4
2014-08-06mm: update the description for vm_total_pagesWang Sheng-Hui1-1/+5
2014-08-06mm: vmscan: clean up struct scan_controlJohannes Weiner1-53/+46
2014-08-06mm: vmscan: move swappiness out of scan_controlJohannes Weiner1-14/+13
2014-08-06mm: vmscan: remove all_unreclaimable()Johannes Weiner1-25/+24
2014-08-06mm: vmscan: rework compaction-ready signaling in direct reclaimJohannes Weiner1-38/+32
2014-08-06mm: vmscan: remove remains of kswapd-managed zone->all_unreclaimableJohannes Weiner1-8/+0
2014-06-12Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...Linus Torvalds1-1/+1
2014-06-08Don't trigger congestion wait on dirty-but-not-writeout pagesLinus Torvalds1-7/+5
2014-06-06mm: convert some level-less printks to pr_*Mitchel Humpherys1-1/+4
2014-06-06vmscan: memcg: always use swappiness of the reclaimed memcgMichal Hocko1-10/+8
2014-06-06mm: vmscan: clear kswapd's special reclaim powers before exitingJohannes Weiner1-0/+3
2014-06-04mm: vmscan: use proportional scanning during direct reclaim and full scan at ...Mel Gorman1-11/+25
2014-06-04mm/vmscan.c: use DIV_ROUND_UP for calculation of zone's balance_gap and corre...Jianyu Zhan1-6/+4
2014-06-04mm: page_alloc: convert hot/cold parameter and immediate callers to boolMel Gorman1-3/+3
2014-06-04mm: shrinker: add nid to tracepoint outputDave Hansen1-1/+1
2014-06-04mm: shrinker trace points: fix negativesDave Hansen1-1/+1
2014-06-04mm/vmscan.c: avoid throttling reclaim for loop-back nfsd threadsNeilBrown1-2/+17
2014-06-04mm: vmscan: do not throttle based on pfmemalloc reserves if node has no ZONE_...Mel Gorman1-6/+37
2014-06-04mem-hotplug: implement get/put_online_memsVladimir Davydov1-1/+1
2014-06-04mm: only force scan in reclaim when none of the LRUs are big enough.Suleiman Souhlal1-27/+39
2014-05-06write_iter variants of {__,}generic_file_aio_write()Al Viro1-1/+1
2014-05-06revert "mm: vmscan: do not swap anon pages just because free+file is low"Johannes Weiner1-0/+18
2014-04-18vmscan: reclaim_clean_pages_from_list() must use mod_zone_page_state()Christoph Lameter1-1/+1
2014-04-08mm: vmscan: do not swap anon pages just because free+file is lowJohannes Weiner1-15/+1
2014-04-07mm/vmscan: do not check compaction_ready on promoted zonesWeijie Yang1-1/+3
2014-04-07mm/vmscan: restore sc->gfp_mask after promoting it to __GFP_HIGHMEMWeijie Yang1-0/+8
2014-04-03mm: thrash detection-based file cache sizingJohannes Weiner1-5/+19
2014-04-03mm + fs: store shadow entries in page cacheJohannes Weiner1-1/+1
2014-04-03mm: vmscan: shrink_slab: rename max_pass -> freeableVladimir Davydov1-13/+13
2014-04-03mm: vmscan: remove shrink_control arg from do_try_to_free_pages()Vladimir Davydov1-20/+12
2014-04-03mm: vmscan: move call to shrink_slab() to shrink_zones()Vladimir Davydov1-31/+25
2014-04-03mm: vmscan: respect NUMA policy mask when shrinking slab on direct reclaimVladimir Davydov1-2/+2
2014-01-29mm/page-writeback.c: do not count anon pages as dirtyable memoryJohannes Weiner1-22/+1
2014-01-23mm: vmscan: call NUMA-unaware shrinkers irrespective of nodemaskVladimir Davydov1-9/+10
2014-01-23mm: vmscan: shrink all slab objects if tight on memoryVladimir Davydov1-4/+21
2014-01-23mm: dump page when hitting a VM_BUG_ON using VM_BUG_ON_PAGESasha Levin1-10/+10
2013-10-16mm/vmscan.c: don't forget to free shrinker->nr_deferredAndrew Vagin1-0/+1
2013-09-30mm: avoid reinserting isolated balloon pages into LRU listsRafael Aquini1-1/+3
2013-09-24revert "memcg, vmscan: integrate soft reclaim tighter with zone shrinking code"Andrew Morton1-36/+26
2013-09-24revert "vmscan, memcg: do softlimit reclaim also for targeted reclaim"Andrew Morton1-2/+2
2013-09-24revert "memcg: enhance memcg iterator to support predicates"Andrew Morton1-5/+11
2013-09-24revert "memcg, vmscan: do not attempt soft limit reclaim if it would not scan...Andrew Morton1-3/+1
2013-09-24revert "memcg, vmscan: do not fall into reclaim-all pass too quickly"Andrew Morton1-17/+2
2013-09-12Merge branch 'akpm' (patches from Andrew Morton)Linus Torvalds1-31/+52
2013-09-12memcg: trivial cleanupsAndrew Morton1-6/+6
2013-09-12memcg, vmscan: do not fall into reclaim-all pass too quicklyMichal Hocko1-2/+17
2013-09-12memcg, vmscan: do not attempt soft limit reclaim if it would not scan anythingMichal Hocko1-1/+3
2013-09-12memcg: enhance memcg iterator to support predicatesMichal Hocko1-11/+5
2013-09-12vmscan, memcg: do softlimit reclaim also for targeted reclaimMichal Hocko1-2/+2
2013-09-12memcg, vmscan: integrate soft reclaim tighter with zone shrinking codeMichal Hocko1-26/+36
2013-09-12Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...Linus Torvalds1-101/+140
2013-09-11mm: vmscan: fix do_try_to_free_pages() livelockLisa Du1-35/+31
2013-09-11mm: putback_lru_page: remove unnecessary call to page_lru_base_type()Vlastimil Babka1-6/+6
2013-09-11mm: vmscan: fix numa reclaim balance problem in kswapdJohannes Weiner1-1/+1
2013-09-10shrinker: Kill old ->shrink API.Dave Chinner1-33/+8
2013-09-10vmscan: per-node deferred workGlauber Costa1-101/+140
2013-09-10shrinker: add node awarenessDave Chinner1-3/+8
2013-09-10mm: new shrinker APIDave Chinner1-20/+40
2013-07-09mm: vmscan: do not scale writeback pages when deciding whether to set ZONE_WR...Mel Gorman1-15/+1
2013-07-09mm: vmscan: do not continue scanning if reclaim was aborted for compactionMel Gorman1-3/+5
2013-07-03mm: remove lru parameter from __lru_cache_add and lru_cache_add_lruMel Gorman1-3/+2
2013-07-03mm: vmscan: take page buffers dirty and locked state into accountMel Gorman1-0/+10
2013-07-03mm: vmscan: treat pages marked for immediate reclaim as zone congestionMel Gorman1-2/+8
2013-07-03mm: vmscan: move direct reclaim wait_iff_congested into shrink_listMel Gorman1-29/+33
2013-07-03mm: vmscan: set zone flags before blockingMel Gorman1-1/+1
2013-07-03mm: vmscan: stall page reclaim after a list of pages have been processedMel Gorman1-16/+33
2013-07-03mm: vmscan: stall page reclaim and writeback pages based on dirty/writepage p...Mel Gorman1-13/+48
2013-07-03mm: vmscan: move logic from balance_pgdat() to kswapd_shrink_zone()Mel Gorman1-56/+54
2013-07-03mm: vmscan: check if kswapd should writepage once per pgdat scanMel Gorman1-7/+7
2013-07-03mm: vmscan: block kswapd if it is encountering pages under writebackMel Gorman1-22/+60
2013-07-03mm: vmscan: have kswapd writeback pages based on dirty pages encountered, not...Mel Gorman1-6/+25
2013-07-03mm: vmscan: do not allow kswapd to scan at maximum priorityMel Gorman1-1/+1
2013-07-03mm: vmscan: decide whether to compact the pgdat based on reclaim progressMel Gorman1-29/+30
2013-07-03mm: vmscan: flatten kswapd priority loopMel Gorman1-45/+41
2013-07-03mm: vmscan: obey proportional scanning requirements for kswapdMel Gorman1-8/+59
2013-07-03mm: vmscan: limit the number of pages kswapd reclaims at each priorityMel Gorman1-20/+29
2013-04-29mm: thp: add split tail pages to shrink page list in page reclaimShaohua Li1-1/+1
2013-04-29memcg: add memory.pressure_level eventsAnton Vorontsov1-0/+8
2013-04-29mm/vmscan.c: minor cleanup for kswapdHillf Danton1-4/+0
2013-04-17mm/vmscan: fix error return in kswapd_run()Xishi Qiu1-1/+1
2013-02-23vmscan: change type of vm_total_pages to unsigned longZhang Yanfei1-1/+1
2013-02-23mm: use up free swap space before reaching OOM killMinchan Kim1-5/+10
2013-02-23mm: refactor inactive_file_is_low() to use get_lru_size()Johannes Weiner1-13/+6
2013-02-23swap: add per-partition lock for swapfileShaohua Li1-4/+4
2013-02-23mm: teach mm by current context info to not do I/O during memory allocationMing Lei1-2/+2
2013-02-23mm: don't wait on congested zones in balance_pgdat()Zlatko Calusic1-28/+1
2013-02-23mm: use zone->present_pages instead of zone->managed_pages where appropriateJiang Liu1-7/+7
2013-02-23mm: avoid calling pgdat_balanced() needlesslyZlatko Calusic1-4/+11
2013-02-23memcg,vmscan: do not break out targeted reclaim without reclaimed pagesMichal Hocko1-10/+9
2013-02-23mm/vmscan.c:__zone_reclaim(): replace max_t() with max()Andrew Morton1-2/+1
2013-02-23mm: vmscan: compaction works against zones, not lruvecsJohannes Weiner1-88/+91
2013-02-23mm: vmscan: clean up get_scan_count()Johannes Weiner1-21/+44
2013-02-23mm: vmscan: improve comment on low-page cache handlingJohannes Weiner1-5/+7
2013-02-23mm: vmscan: clarify how swappiness, highest priority, memcg interactJohannes Weiner1-9/+30
2013-02-23mm: vmscan: save work scanning (almost) empty LRU listsJohannes Weiner1-4/+6
2013-02-23mm: memcg: only evict file pages when we have plentyJohannes Weiner1-9/+11
2013-01-03MM: vmscan: remove __devinit attribute.Greg Kroah-Hartman1-2/+2
2012-12-28mm: fix null pointer dereference in wait_iff_congested()Zlatko Calusic1-1/+1
2012-12-23mm: modify pgdat_balanced() so that it also handles order-0Zlatko Calusic1-60/+45
2012-12-20mm: do not sleep in balance_pgdat if there's no i/o congestionZlatko Calusic1-6/+6
2012-12-18mm/vmscan.c: avoid possible deadlock caused by too_many_isolated()Fengguang Wu1-0/+8
2012-12-18vmscan: comment too_many_isolated()Fengguang Wu1-1/+5
2012-12-12vmscan: use N_MEMORY instead N_HIGH_MEMORYLai Jiangshan1-2/+2
2012-12-11mm/vmscan.c: try_to_freeze() returns booleanJeff Liu1-1/+1
2012-12-11mm,vmscan: only evict file pages when we have plentyRik van Riel1-2/+13
2012-12-11mm: use IS_ENABLED(CONFIG_COMPACTION) instead of COMPACTION_BUILDKirill A. Shutemov1-4/+5
2012-12-08mm: vmscan: fix inappropriate zone congestion clearingJohannes Weiner1-3/+0
2012-12-06mm: vmscan: do not keep kswapd looping forever due to individual uncompactabl...Johannes Weiner1-16/+0
2012-11-30mm: vmscan: fix endless loop in kswapd balancingJohannes Weiner1-9/+18
2012-11-26mm: vmscan: check for fatal signals iff the process was throttledMel Gorman1-10/+27
2012-11-16mm: revert "mm: vmscan: scale number of pages reclaimed by reclaim/compaction...Mel Gorman1-25/+0
2012-11-09mm: bugfix: set current->reclaim_state to NULL while returning from kswapd()Takamori Yamaguchi1-0/+2
2012-10-09CMA: migrate mlocked pagesMinchan Kim1-2/+2
2012-10-09mm: remove vma arg from page_evictableHugh Dickins1-18/+9
2012-10-09mm: compaction: clear PG_migrate_skip based on compaction and reclaim activityMel Gorman1-0/+8
2012-10-09mm: cma: discard clean pages during contiguous allocation instead of migrationMinchan Kim1-6/+37
2012-10-09mm/vmscan: fix error number for failed kthreadGavin Shan1-2/+2
2012-10-09mm: vmscan: scale number of pages reclaimed by reclaim/compaction based on fa...Mel Gorman1-0/+25
2012-09-17memory hotplug: reset pgdat->kswapd to NULL if creating kernel thread failsWen Congyang1-0/+1
2012-07-31memcg: gix memory accounting scalability in shrink_page_listTim Chen1-0/+2
2012-07-31memcg: further prevent OOM with too many dirty pagesHugh Dickins1-9/+24
2012-07-31memcg: prevent OOM with too many dirty pagesMichal Hocko1-3/+20
2012-07-31mm: account for the number of times direct reclaimers get throttledMel Gorman1-0/+3
2012-07-31mm: throttle direct reclaimers if PF_MEMALLOC reserves are low and swap is ba...Mel Gorman1-8/+120
2012-07-31memcg: rename config variablesAndrew Morton1-2/+2
2012-07-24Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jik...Linus Torvalds1-2/+3
2012-07-17mm: fix lost kswapd wakeup in kswapd_stop()Aaditya Kumar1-1/+4
2012-07-11memory hotplug: fix invalid memory access caused by stale kswapd pointerJiang Liu1-2/+5
2012-06-29Merge branch 'master' into for-nextJiri Kosina1-267/+39
2012-06-28mm/vmscan: cleanup comment error in balance_pgdatWanpeng Li1-1/+1
2012-06-28mm: fix page reclaim comment errorWanpeng Li1-1/+2
2012-05-29mm/memcg: apply add/del_page to lruvecHugh Dickins1-20/+27
2012-05-29mm: trivial cleanups in vmscan.cHugh Dickins1-21/+10
2012-05-29mm/memcg: get_lru_size not get_lruvec_sizeHugh Dickins1-10/+9
2012-05-29mm/vmscan: kill struct mem_cgroup_zoneKonstantin Khlebnikov1-20/+6
2012-05-29mm/vmscan: push lruvec pointer into should_continue_reclaim()Konstantin Khlebnikov1-5/+3
2012-05-29mm/vmscan: push lruvec pointer into get_scan_count()Konstantin Khlebnikov1-16/+9
2012-05-29mm/vmscan: push lruvec pointer into shrink_list()Konstantin Khlebnikov1-22/+12
2012-05-29mm/vmscan: push lruvec pointer into inactive_list_is_low()Konstantin Khlebnikov1-18/+22
2012-05-29mm/vmscan: replace zone_nr_lru_pages() with get_lruvec_size()Konstantin Khlebnikov1-15/+16
2012-05-29mm/vmscan: push lruvec pointer into putback_inactive_pages()Konstantin Khlebnikov1-4/+4
2012-05-29mm/vmscan: remove update_isolated_counts()Konstantin Khlebnikov1-54/+6
2012-05-29mm/vmscan: push zone pointer into shrink_page_list()Konstantin Khlebnikov1-6/+5
2012-05-29mm/vmscan: push lruvec pointer into isolate_lru_pages()Konstantin Khlebnikov1-8/+8
2012-05-29mm/vmscan: store "priority" in struct scan_controlKonstantin Khlebnikov1-56/+61
2012-05-29mm/memcg: use vm_swappiness from target memory cgroupKonstantin Khlebnikov1-6/+5
2012-05-29mm/memcg: move reclaim_stat into lruvecHugh Dickins1-4/+1
2012-05-29mm/memcg: scanning_global_lru means mem_cgroup_disabledHugh Dickins1-14/+4
2012-05-29mm/memcg: kill mem_cgroup_lru_del()Konstantin Khlebnikov1-1/+1
2012-05-29mm: remove lru type checks from __isolate_lru_page()Konstantin Khlebnikov1-19/+4
2012-05-29mm: push lru index into shrink_[in]active_list()Konstantin Khlebnikov1-24/+17
2012-05-29mm: avoid swapping out with swappiness==0Satoru Moriya1-3/+3
2012-05-29mm: consider all swapped back pages in used-once logicMichal Hocko1-1/+1
2012-05-29mm: rename is_mlocked_vma() to mlocked_vma_newpage()Ying Han1-1/+1
2012-05-29mm: memcg: count pte references from every member of the reclaimed hierarchyJohannes Weiner1-2/+4
2012-05-29mm: vmscan: remove reclaim_mode_tMel Gorman1-50/+22
2012-05-29mm: vmscan: do not stall on writeback during memory compactionMel Gorman1-77/+8
2012-05-29mm: vmscan: remove lumpy reclaimMel Gorman1-129/+15
2012-05-29mm: remove swap token codeRik van Riel1-6/+0
2012-04-25mm: fix up the vmscan stat in vmstatYing Han1-3/+8
2012-04-12Revert "mm: vmscan: fix misused nr_reclaimed in shrink_mem_cgroup_zone()"Ying Han1-6/+1
2012-03-24Fix potential endless loop in kswapd when compaction is not enabledRik van Riel1-1/+2
2012-03-23mm: fix testorder interaction between two kswapd patchesHugh Dickins1-1/+1
2012-03-21mm: forbid lumpy-reclaim in shrink_active_list()Konstantin Khlebnikov1-0/+2
2012-03-21cpuset: mm: reduce large amounts of memory barrier related damage v3Mel Gorman1-2/+0
2012-03-21mm/vmscan.c: fix spelling errorCopot Alexandru1-2/+2
2012-03-21vmscan: handle isolated pages with lru lock releasedHillf Danton1-11/+10
2012-03-21mm: vmscan: forcibly scan highmem if there are too many buffer_heads pinning ...Mel Gorman1-13/+29
2012-03-21vmscan: only defer compaction for failed order and higherRik van Riel1-1/+1
2012-03-21vmscan: kswapd carefully call compactionRik van Riel1-0/+10
2012-03-21vmscan: reclaim at order 0 when compaction is enabledRik van Riel1-17/+30
2012-03-21mm: vmscan: fix misused nr_reclaimed in shrink_mem_cgroup_zone()Hillf Danton1-1/+6
2012-03-21mm/vmscan.c: cleanup with s/reclaim_mode/isolate_mode/Hillf Danton1-9/+9
2012-01-23SHM_UNLOCK: fix Unevictable pages stranded after swapHugh Dickins1-89/+39
2012-01-23SHM_UNLOCK: fix long unpreemptible sectionHugh Dickins1-1/+11
2012-01-12mm: rearrange putback_inactive_pagesHugh Dickins1-52/+44