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path: root/mm/huge_memory.c
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2015-09-10mm: introduce idle page trackingVladimir Davydov1-2/+10
2015-09-08mm/khugepaged: allow interruption of allocation sleep againPetr Mladek1-2/+6
2015-09-08mm: rename alloc_pages_exact_node() to __alloc_pages_node()Vlastimil Babka1-1/+1
2015-09-08mm: make set_recommended_min_free_kbytes() return voidNicholas Krause1-2/+1
2015-09-08dax: don't use set_huge_zero_page()Kirill A. Shutemov1-1/+1
2015-09-08thp: fix zap_huge_pmd() for DAXKirill A. Shutemov1-40/+31
2015-09-08thp: decrement refcount on huge zero page if it is splitKirill A. Shutemov1-1/+3
2015-09-08thp: change insert_pfn's return type to voidMatthew Wilcox1-3/+3
2015-09-08mm: add vmf_insert_pfn_pmd()Matthew Wilcox1-0/+43
2015-09-08mm: export various functions for the benefit of DAXMatthew Wilcox1-6/+1
2015-09-08thp: prepare for DAX huge pagesMatthew Wilcox1-19/+29
2015-09-08dax: revert userfaultfd changeAndrew Morton1-1/+4
2015-09-08thp: vma_adjust_trans_huge(): adjust file-backed VMA tooKirill A. Shutemov1-1/+1
2015-09-04userfaultfd: propagate the full address in THP faultsAndrea Arcangeli1-4/+6
2015-09-04userfaultfd: prevent khugepaged to merge if userfaultfd is armedAndrea Arcangeli1-2/+4
2015-09-04userfaultfd: call handle_userfault() for userfaultfd_missing() faultsAndrea Arcangeli1-22/+47
2015-08-07mm: check __PG_HWPOISON separately from PAGE_FLAGS_CHECK_AT_*Naoya Horiguchi1-6/+1
2015-06-24mm: clarify that the function operates on hugepage pteAneesh Kumar K.V1-8/+8
2015-06-24mm/thp: split out pmd collapse flush into separate functionsAneesh Kumar K.V1-1/+1
2015-06-24thp: cleanup how khugepaged enters freezerJiri Kosina1-3/+1
2015-04-15thp: cleanup khugepaged startupKirill A. Shutemov1-10/+8
2015-04-15thp: do not adjust zone water marks if khugepaged is not startedKirill A. Shutemov1-1/+2
2015-04-15thp: handle errors in hugepage_init() properlyKirill A. Shutemov1-5/+20
2015-04-15mm: remove rest of ACCESS_ONCE() usagesJason Low1-2/+2
2015-04-15mm, memcg: sync allocation and memcg charge gfp flags for THPMichal Hocko1-22/+20
2015-04-14mm, thp: really limit transparent hugepage allocation to local nodeDavid Rientjes1-2/+7
2015-04-14mm: incorporate zero pages into transparent huge pagesEbru Akagunduz1-8/+20
2015-04-14mm: rename FOLL_MLOCK to FOLL_POPULATEKirill A. Shutemov1-1/+1
2015-03-25mm: numa: mark huge PTEs young when clearing NUMA hinting faultsMel Gorman1-0/+1
2015-03-25mm: numa: slow PTE scan rate if migration failures occurMel Gorman1-1/+2
2015-03-25mm: numa: preserve PTE write permissions across a NUMA hinting faultMel Gorman1-1/+8
2015-03-25mm: numa: group related processes based on VMA flags instead of page table flagsMel Gorman1-11/+2
2015-03-12mm: thp: Return the correct value for change_huge_pmdMel Gorman1-2/+2
2015-03-12mm: fix up numa read-only thread grouping logicLinus Torvalds1-1/+6
2015-02-12mm: numa: avoid unnecessary TLB flushes when setting NUMA hinting entriesMel Gorman1-6/+8
2015-02-12mm: numa: add paranoid check around pte_protnone_numaMel Gorman1-0/+3
2015-02-12mm: numa: do not trap faults on the huge zero pageMel Gorman1-1/+12
2015-02-12mm: convert p[te|md]_mknonnuma and remaining page table manipulationsMel Gorman1-26/+7
2015-02-12mm: convert p[te|md]_numa users to p[te|md]_protnone_numaMel Gorman1-8/+8
2015-02-12mm: numa: do not dereference pmd outside of the lock during NUMA hinting faultMel Gorman1-1/+2
2015-02-11mm: incorporate read-only pages into transparent huge pagesEbru Akagunduz1-13/+42
2015-02-11mincore: apply page table walker on do_mincore()Naoya Horiguchi1-20/+0
2015-02-11mm/thp: allocate transparent hugepages on local nodeAneesh Kumar K.V1-15/+9
2015-02-11mm:add KPF_ZERO_PAGE flag for /proc/kpageflagsWang, Yalin1-6/+1
2014-12-15Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds1-4/+5
2014-12-11Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s39...Linus Torvalds1-2/+3
2014-12-10thp: do not mark zero-page pmd write-protected explicitlyKirill A. Shutemov1-1/+0
2014-10-29mm, thp: fix collapsing of hugepages on madviseDavid Rientjes1-5/+6
2014-10-29mm: free compound page with correct orderYu Zhao1-2/+2
2014-10-27s390/mm: pmdp_get_and_clear_full optimizationMartin Schwidefsky1-1/+2
2014-10-27mm: introduce mm_forbids_zeropage functionDominik Dingel1-1/+1
2014-10-09mm: use VM_BUG_ON_MM where possibleSasha Levin1-1/+1
2014-10-09mm: convert a few VM_BUG_ON callers to VM_BUG_ON_VMASasha Levin1-3/+3
2014-10-09mm, THP: don't hold mmap_sem in khugepaged when allocating THPVlastimil Babka1-13/+7
2014-10-02mm: numa: Do not mark PTEs pte_numa when splitting huge pagesMel Gorman1-2/+5
2014-08-08mm: memcontrol: rewrite charge APIJohannes Weiner1-20/+37
2014-08-06mm, thp: only collapse hugepages to nodes with affinity for zone_reclaim_modeDavid Rientjes1-0/+26
2014-08-06mm: huge_memory: use GFP_TRANSHUGE when charging huge pagesJohannes Weiner1-3/+3
2014-08-06mm, thp: replace smp_mb after atomic_add by smp_mb__after_atomicWaiman Long1-1/+1
2014-08-06mm, thp: move invariant bug check out of loop in __split_huge_page_mapWaiman Long1-2/+2
2014-06-23mm: let mm_find_pmd fix buggy race with THP faultHugh Dickins1-6/+12
2014-06-23mm: thp: fix DEBUG_PAGEALLOC oops in copy_page_rep()Hugh Dickins1-4/+35
2014-06-04mm/huge_memory.c: complete conversion to pr_foo()Andrew Morton1-11/+11
2014-06-04thp: consolidate assert checks in __split_huge_page()Kirill A. Shutemov1-4/+6
2014-05-07Merge branch 'sched/urgent' into sched/core, to avoid conflictsIngo Molnar1-88/+25
2014-04-18thp: close race between split and zap huge pagesKirill A. Shutemov1-3/+10
2014-04-18sched, treewide: Replace hardcoded nice values with MIN_NICE/MAX_NICEDongsheng Yang1-1/+1
2014-04-07memcg: rename high level charging functionsMichal Hocko1-4/+4
2014-04-07mm: revert "thp: make MADV_HUGEPAGE check for mm->def_flags"Alex Thorlton1-4/+9
2014-04-03mm, thp: drop do_huge_pmd_wp_zero_page_fallback()Kirill A. Shutemov1-77/+2
2014-03-04mm: include VM_MIXEDMAP flag in the VM_SPECIAL list to avoid m(un)lockingVlastimil Babka1-1/+1
2014-02-25mm, thp: fix infinite loop on memcg OOMKirill A. Shutemov1-3/+6
2014-02-17mm: Use ptep/pmdp_set_numa() for updating _PAGE_NUMA bitAneesh Kumar K.V1-7/+2
2014-01-27Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/po...Linus Torvalds1-9/+5
2014-01-23mm: audit/fix non-modular users of module_init in core codePaul Gortmaker1-1/+1
2014-01-23mm: show message when updating min_free_kbytes in thpHan Pingtian1-1/+7
2014-01-23mm: dump page when hitting a VM_BUG_ON using VM_BUG_ON_PAGESasha Levin1-18/+18
2014-11-13mmu_notifier: call mmu_notifier_invalidate_range() from VMMJoerg Roedel1-4/+5
2014-01-15powerpc/thp: Fix crash on mremapAneesh Kumar K.V1-9/+5
2014-01-12thp: fix copy_page_rep GPF by testing is_huge_zero_pmd once onlyHugh Dickins1-3/+3
2014-01-02mm: remove bogus warning in copy_huge_pmd()Mel Gorman1-3/+0
2013-12-18mm: numa: defer TLB flush for THP migration as long as possibleMel Gorman1-7/+0
2013-12-18mm: fix TLB flush race between migration, and change_protection_rangeRik van Riel1-0/+7
2013-12-18mm: numa: avoid unnecessary disruption of NUMA hinting during migrationMel Gorman1-6/+16
2013-12-18mm: numa: clear numa hinting information on mprotectMel Gorman1-0/+2
2013-12-18mm: numa: ensure anon_vma is locked to prevent parallel THP splitsMel Gorman1-0/+7
2013-12-18mm: numa: do not clear PMD during PTE update scanMel Gorman1-1/+1
2013-12-18mm: numa: serialise parallel get_user_page against THP migrationMel Gorman1-8/+16
2013-12-12thp: move preallocated PTE page table on move_huge_pmd()Kirill A. Shutemov1-1/+11
2013-11-15mm: convert the rest to new page table lock apiKirill A. Shutemov1-48/+60
2013-11-15mm, thp: move ptl taking inside page_check_address_pmd()Kirill A. Shutemov1-16/+27
2013-11-15mm, thp: change pmd_trans_huge_lock() to return taken lockKirill A. Shutemov1-13/+27
2013-11-15mm: convert mm->nr_ptes to atomic_long_tKirill A. Shutemov1-5/+5
2013-11-13mm: thp: khugepaged: add policy for finding target nodeBob Liu1-9/+44
2013-11-13mm: thp: cleanup: mv alloc_hugepage to better placeBob Liu1-8/+6
2013-11-13mm/huge_memory.c: fix stale comments of transparent_hugepage_flagsJianguo Wu1-5/+6
2013-11-01Merge branch 'linus' into sched/coreIngo Molnar1-1/+9
2013-10-29mm: Close races between THP migration and PMD numa clearingMel Gorman1-18/+15
2013-10-29mm: numa: Sanitize task_numa_fault() callsitesMel Gorman1-12/+13
2013-10-29mm: Prevent parallel splits during THP migrationMel Gorman1-14/+30
2013-10-29mm: Wait for THP migrations to complete during NUMA hinting faultsMel Gorman1-7/+16
2013-10-29mm: numa: Do not account for a hinting fault if we racedMel Gorman1-1/+4
2013-10-16mm: fix BUG in __split_huge_page_pmdHugh Dickins1-1/+9
2013-10-09sched/numa: Adjust scan rate in task_numa_placementRik van Riel1-1/+3
2013-10-09mm: numa: Do not group on RO pagesPeter Zijlstra1-2/+13
2013-10-09mm: numa: Change page last {nid,pid} into {cpu,pid}Peter Zijlstra1-4/+4
2013-10-09sched/numa: Set preferred NUMA node based on number of private faultsMel Gorman1-4/+4
2013-10-09mm: numa: Scan pages with elevated page_mapcountMel Gorman1-7/+5
2013-10-09sched/numa: Add infrastructure for split shared/private accounting of NUMA hi...Mel Gorman1-2/+3
2013-10-09mm: numa: Do not migrate or account for hinting faults on the zero pageMel Gorman1-1/+9
2013-10-09mm: Only flush TLBs if a transhuge PMD is modified for NUMA pte scanningMel Gorman1-3/+16
2013-10-09mm: Close races between THP migration and PMD numa clearingMel Gorman1-18/+15
2013-10-09mm: numa: Sanitize task_numa_fault() callsitesMel Gorman1-12/+13
2013-10-09mm: Prevent parallel splits during THP migrationMel Gorman1-14/+30
2013-10-09mm: Wait for THP migrations to complete during NUMA hinting faultsMel Gorman1-7/+16
2013-10-09mm: numa: Do not account for a hinting fault if we racedMel Gorman1-1/+4
2013-10-09sched/numa: Fix commentsPeter Zijlstra1-1/+1
2013-09-12Merge branch 'akpm' (patches from Andrew Morton)Linus Torvalds1-73/+56
2013-09-12mm, thp: count thp_fault_fallback anytime thp fault failsDavid Rientjes1-3/+7
2013-09-12thp: consolidate code between handle_mm_fault() and do_huge_pmd_anonymous_page()Kirill A. Shutemov1-26/+5
2013-09-12thp: do_huge_pmd_anonymous_page() cleanupKirill A. Shutemov1-42/+41
2013-09-12thp: move maybe_pmd_mkwrite() out of mk_huge_pmd()Kirill A. Shutemov1-6/+8
2013-09-12thp: account anon transparent huge pages into NR_ANON_PAGESKirill A. Shutemov1-1/+0
2013-09-12Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...Linus Torvalds1-6/+11
2013-09-11mm/huge_memory.c: fix potential NULL pointer dereferenceLibin1-0/+2
2013-09-11mm: replace strict_strtoul() with kstrtoul()Jingoo Han1-4/+4
2013-09-10hugepage: convert huge zero page shrinker to new shrinker APIGlauber Costa1-6/+11
2013-07-31thp, mm: avoid PageUnevictable on active/inactive lru listsKirill A. Shutemov1-1/+3
2013-07-04Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/pow...Linus Torvalds1-10/+18
2013-07-03mm: soft-dirty bits for user memory changes trackingPavel Emelyanov1-1/+1
2013-06-20mm/THP: deposit the transpare huge pgtable before set_pmdAneesh Kumar K.V1-4/+4
2013-06-20mm/THP: withdraw the pgtable after pmdp related operationsAneesh Kumar K.V1-1/+7
2013-06-20mm/THP: add pmd args to pgtable deposit and withdraw APIsAneesh Kumar K.V1-9/+9
2013-06-20mm/thp: use the correct function when updating access flagsAneesh Kumar K.V1-1/+3
2013-05-24mm/THP: use pmd_populate() to update the pmd with pgtable_t pointerAneesh Kumar K.V1-1/+6
2013-04-29thp: fix huge zero page logic for page with pfn == 0Kirill A. Shutemov1-23/+22
2013-04-29mm: thp: add split tail pages to shrink page list in page reclaimShaohua Li1-6/+15
2013-04-29THP: fix comment about memory barrierMinchan Kim1-6/+5
2013-02-27hlist: drop the node parameter from iteratorsSasha Levin1-2/+1
2013-02-23mm: use NUMA_NO_NODEDavid Rientjes1-2/+2
2013-02-23mm: rename page struct field helpersMel Gorman1-1/+1
2013-02-23page-writeback.c: subtract min_free_kbytes from dirtyable memoryPaul Szabo1-1/+0
2013-02-23mm/rmap: rename anon_vma_unlock() => anon_vma_unlock_write()Konstantin Khlebnikov1-3/+3
2013-02-23mm: numa: cleanup flow of transhuge page migrationHugh Dickins1-19/+9
2013-02-23mm/huge_memory.c: use new hashtable implementationSasha Levin1-45/+9
2013-02-05thp: avoid dumping huge zero pageKirill A. Shutemov1-0/+4
2013-01-11mm: thp: acquire the anon_vma rwsem for write during splitMel Gorman1-2/+13
2012-12-20mm: clean up transparent hugepage sysfs error messagesJeremy Eder1-3/+3
2012-12-16mm: fix kernel BUG at huge_memory.c:1474!Hugh Dickins1-3/+3
2012-12-16Merge tag 'balancenuma-v11' of git://git.kernel.org/pub/scm/linux/kernel/git/...Linus Torvalds1-9/+99
2012-12-12thp: avoid race on multiple parallel page faults to the same pageKirill A. Shutemov1-5/+24
2012-12-12thp: introduce sysfs knob to disable huge zero pageKirill A. Shutemov1-2/+19
2012-12-12thp, vmstat: implement HZP_ALLOC and HZP_ALLOC_FAILED eventsKirill A. Shutemov1-1/+4
2012-12-12thp: implement refcounting for huge zero pageKirill A. Shutemov1-25/+88
2012-12-12thp: lazy huge zero page allocationKirill A. Shutemov1-10/+10
2012-12-12thp: setup huge zero page on non-write page faultKirill A. Shutemov1-0/+10
2012-12-12thp: implement splitting pmd for huge zero pageKirill A. Shutemov1-1/+42
2012-12-12thp: change split_huge_page_pmd() interfaceKirill A. Shutemov1-2/+17
2012-12-12thp: change_huge_pmd(): make sure we don't try to make a page writableKirill A. Shutemov1-0/+1
2012-12-12thp: do_huge_pmd_wp_page(): handle huge zero pageKirill A. Shutemov1-15/+96
2012-12-12thp: copy_huge_pmd(): copy huge zero pageKirill A. Shutemov1-0/+22
2012-12-12thp: zap_huge_pmd(): zap huge zero pmdKirill A. Shutemov1-8/+13
2012-12-12thp: huge zero page: basic preparationKirill A. Shutemov1-0/+30
2012-12-11mm: thp: set the accessed flag for old pages on access faultWill Deacon1-0/+22
2012-12-11thp: cleanup: introduce mk_huge_pmd()Bob Liu1-9/+12
2012-12-11thp: introduce hugepage_vma_check()Bob Liu1-21/+17
2012-12-11mm: introduce mm_find_pmd()Bob Liu1-45/+10
2012-12-11thp: clean up __collapse_huge_page_isolateBob Liu1-27/+11
2012-12-11mm/rmap, migration: Make rmap_walk_anon() and try_to_unmap_anon() more scalableIngo Molnar1-3/+3
2012-12-11mm/rmap: Convert the struct anon_vma::mutex to an rwsemIngo Molnar1-2/+2
2012-12-11mm: numa: Add THP migration for the NUMA working set scanning fault case.Mel Gorman1-19/+40
2012-12-11mm: sched: Adapt the scanning rate if a NUMA hinting fault does not migrateMel Gorman1-1/+1
2012-12-11mm: numa: split_huge_page: Transfer last_nid on tail pageHillf Danton1-0/+1
2012-12-11mm: numa: Add pte updates, hinting and migration statsMel Gorman1-0/+5
2012-12-11mm: numa: Add fault driven placement and migrationPeter Zijlstra1-1/+4
2012-12-11mm: mempolicy: Implement change_prot_numa() in terms of change_protection()Mel Gorman1-2/+12
2012-12-11mm: mempolicy: Use _PAGE_NUMA to migrate pagesMel Gorman1-3/+28
2012-12-11mm: numa: Create basic numa page hinting infrastructureMel Gorman1-0/+22
2012-12-11mm: numa: split_huge_page: transfer the NUMA type from the pmd to the pteAndrea Arcangeli1-0/+2
2012-12-11mm: Check if PTE is already allocated during page faultMel Gorman1-1/+2
2012-10-15mm: huge_memory: Fix build error.Ralf Baechle1-0/+1
2012-10-09mm: thp: Use more portable PMD clearing sequenece in zap_huge_pmd().David Miller1-2/+3
2012-10-09mm: Add and use update_mmu_cache_pmd() in transparent huge page code.David Miller1-3/+3
2012-10-09mm, thp: fix mapped pages avoiding unevictable list on mlockDavid Rientjes1-1/+10
2012-10-09mm: move all mmu notifier invocations to be done outside the PT lockSagi Grimberg1-6/+36
2012-10-09mm: thp: fix the update_mmu_cache() last argument passing in mm/huge_memory.cCatalin Marinas1-3/+3
2012-10-09thp: khugepaged_prealloc_page() forgot to reset the page alloc indicatorXiao Guangrong1-0/+1
2012-10-09mm rmap: remove vma_address check for address inside vmaMichel Lespinasse1-4/+0
2012-10-09mm anon rmap: replace same_anon_vma linked list with an interval tree.Michel Lespinasse1-2/+3
2012-10-09thp: make MADV_HUGEPAGE check for mm->def_flagsGerald Schaefer1-0/+4
2012-10-09thp: introduce pmdp_invalidate()Gerald Schaefer1-2/+1
2012-10-09thp: remove assumptions on pgtable_t typeGerald Schaefer1-42/+8
2012-10-09thp: remove unnecessary set_recommended_min_free_kbytesXiao Guangrong1-5/+0
2012-10-09thp: use khugepaged_enabled to remove duplicate codeXiao Guangrong1-9/+2
2012-10-09thp: remove khugepaged_loopXiao Guangrong1-10/+4
2012-10-09thp: introduce khugepaged_prealloc_page and khugepaged_alloc_pageXiao Guangrong1-68/+98
2012-10-09thp: release page in page pre-alloc pathXiao Guangrong1-12/+7
2012-10-09thp: merge page pre-alloc in khugepaged_loop into khugepaged_do_scanXiao Guangrong1-52/+45
2012-10-09thp: remove some code depend on CONFIG_NUMAXiao Guangrong1-7/+3
2012-10-09thp: remove wake_up_interruptible in the exit pathXiao Guangrong1-14/+21