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path: root/include/linux/hugetlb.h
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2024-04-09fs: Add FOP_HUGE_PAGESMatthew Wilcox (Oracle)1-6/+2
2024-03-06hugetlb: parallelize 1G hugetlb initializationGang Li1-1/+1
2024-01-08mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDERKirill A. Shutemov1-1/+1
2023-12-06hugetlb: fix null-ptr-deref in hugetlb_vma_lock_writeMike Kravetz1-4/+1
2023-10-25mempolicy: mmap_lock is not needed while migrating foliosHugh Dickins1-9/+0
2023-10-25hugetlbfs: drop shared NUMA mempolicy pretenceHugh Dickins1-2/+1
2023-10-18fs/proc/task_mmu: implement IOCTL to get and optionally clear info about PTEsMuhammad Usama Anjum1-0/+1
2023-10-18Merge mm-hotfixes-stable into mm-stable to pick up depended-upon changes.Andrew Morton1-2/+39
2023-10-18hugetlbfs: close race between MADV_DONTNEED and page faultRik van Riel1-2/+33
2023-10-18hugetlbfs: extend hugetlb_vma_lock to private VMAsRik van Riel1-0/+6
2023-10-16mm/filemap: remove hugetlb special casing in filemap.cSidhartha Kumar1-0/+12
2023-09-29mm: hugetlb: add huge page size param to set_huge_pte_at()Ryan Roberts1-2/+4
2023-08-21mm: convert free_huge_page() to free_huge_folio()Matthew Wilcox (Oracle)1-1/+1
2023-08-21mm: call free_huge_page() directlyMatthew Wilcox (Oracle)1-1/+2
2023-08-18mm/hugetlb: get rid of page_hstate()Sidhartha Kumar1-10/+0
2023-08-18mm/hwpoison: check if a raw page in a hugetlb folio is raw HWPOISONJiaqi Yan1-0/+5
2023-08-18mm/gup: retire follow_hugetlb_page()Peter Xu1-12/+0
2023-08-18mm/hugetlb: add page_mask for hugetlb_follow_page_mask()Peter Xu1-3/+5
2023-06-23mm/hugetlb: remove hugetlb_set_page_subpool()Sidhartha Kumar1-6/+0
2023-06-19mm: ptep_get() conversionRyan Roberts1-0/+4
2023-06-09mm/gup: remove vmas array from internal GUP functionsLorenzo Stoakes1-6/+4
2023-06-09mm/hugetlb: remove hugetlb_page_subpool()Sidhartha Kumar1-13/+0
2023-04-27Merge tag 'mm-stable-2023-04-27-15-30' of git://git.kernel.org/pub/scm/linux/...Linus Torvalds1-16/+30
2023-04-21hugetlb: pte_alloc_huge() to replace huge pte_alloc_map()Hugh Dickins1-0/+17
2023-04-18userfaultfd: convert mfill_atomic_hugetlb() to use a folioZhangPeng1-2/+2
2023-04-05mm: userfaultfd: combine 'mode' and 'wp_copy' argumentsAxel Rasmussen1-6/+4
2023-04-05mm: userfaultfd: don't pass around both mm and vmaAxel Rasmussen1-3/+2
2023-04-05mm: userfaultfd: rename functions for clarity + consistencyAxel Rasmussen1-15/+15
2023-04-05mm, treewide: redefine MAX_ORDER sanelyKirill A. Shutemov1-1/+1
2023-03-20mm: hugetlb: move hugeltb sysctls to its own fileKefeng Wang1-8/+0
2023-02-23Merge tag 'mm-stable-2023-02-20-13-37' of git://git.kernel.org/pub/scm/linux/...Linus Torvalds1-20/+89
2023-02-20mm: hugetlb: change to return bool for isolate_hugetlb()Baolin Wang1-3/+3
2023-02-17hugetlb: check for undefined shift on 32 bit architecturesMike Kravetz1-1/+4
2023-02-13mm/hugetlb: convert hugetlb_add_to_page_cache to take in a folioSidhartha Kumar1-1/+1
2023-02-13mm/hugetlb: convert restore_reserve_on_error to take in a folioSidhartha Kumar1-1/+1
2023-02-13mm/hugetlb: convert hugetlb fault paths to use alloc_hugetlb_folio()Sidhartha Kumar1-4/+4
2023-02-13mm/hugetlb: convert putback_active_hugepage to take in a folioSidhartha Kumar1-2/+2
2023-02-13mm/hugetlb: convert alloc_migrate_huge_page to foliosSidhartha Kumar1-3/+3
2023-02-13mm/hugetlb: convert isolate_hugetlb to foliosSidhartha Kumar1-2/+2
2023-02-02mm/hugetlb: convert get_hwpoison_huge_page() to foliosSidhartha Kumar1-2/+2
2023-02-02mm/memory-failure: convert hugetlb_clear_page_hwpoison to foliosSidhartha Kumar1-2/+2
2023-01-31Sync mm-stable with mm-hotfixes-stable to pick up dependent patchesAndrew Morton1-0/+13
2023-01-31mm: hugetlb: proc: check for hugetlb shared PMD in /proc/PID/smapsMike Kravetz1-0/+13
2023-01-18mm/mprotect: use long for page accountings and retvalPeter Xu1-2/+2
2023-01-18mm/hugetlb: introduce hugetlb_walk()Peter Xu1-0/+37
2023-01-18mm/hugetlb: document huge_pte_offset usagePeter Xu1-0/+32
2022-11-30mm,hugetlb: use folio fields in second tail pageHugh Dickins1-18/+5
2022-11-30mm/hugetlb: convert move_hugetlb_state() to foliosSidhartha Kumar1-3/+8
2022-11-08mm,hwpoison,hugetlb,memory_hotplug: hotremove memory section with hwpoisoned ...Naoya Horiguchi1-4/+6
2022-11-08mm/hugetlb: add folio_hstate()Sidhartha Kumar1-2/+12
2022-11-08mm/hugetlb: add hugetlb_folio_subpool() helpersSidhartha Kumar1-2/+13
2022-11-08mm/hugetlb: add folio support to hugetlb specific flag macrosSidhartha Kumar1-0/+24
2022-11-08hugetlb: simplify hugetlb handling in follow_page_maskMike Kravetz1-42/+8
2022-10-12Merge tag 'mm-hotfixes-stable-2022-10-11' of git://git.kernel.org/pub/scm/lin...Linus Torvalds1-4/+4
2022-10-11mm/hugetlb: fix races when looking up a CONT-PTE/PMD size hugetlb pageBaolin Wang1-4/+4
2022-10-10Merge tag 'mm-stable-2022-10-08' of git://git.kernel.org/pub/scm/linux/kernel...Linus Torvalds1-7/+56
2022-10-03hugetlb: add vma based lock for pmd sharingMike Kravetz1-2/+41
2022-10-03hugetlb: rename remove_huge_page to hugetlb_delete_from_page_cacheMike Kravetz1-1/+1
2022-10-03mm: hugetlb: eliminate memory-less nodes handlingMuchun Song1-0/+14
2022-09-26powerpc: Rely on generic definition of hugepd_t and is_hugepd when unusedChristophe Leroy1-1/+1
2022-09-11hugetlb: make hugetlb_cma_check() staticMiaohe Lin1-4/+0
2022-08-08mm, hwpoison, hugetlb: support saving mechanism of raw error pagesNaoya Horiguchi1-1/+16
2022-08-08mm: hugetlb_vmemmap: improve hugetlb_vmemmap code readabilityMuchun Song1-5/+2
2022-07-17mm, hugetlb: skip irrelevant nodes in show_free_areas()Gang Li1-2/+2
2022-07-17hugetlb: do not update address in huge_pmd_unshareMike Kravetz1-2/+2
2022-07-17hugetlb: skip to end of PT page mapping when pte not presentMike Kravetz1-0/+1
2022-07-03mm: hugetlb: kill set_huge_swap_pte_at()Qi Zheng1-13/+0
2022-07-03mm/migration: return errno when isolate_huge_page failedMiaohe Lin1-3/+3
2022-05-28Merge tag 'powerpc-5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/p...Linus Torvalds1-0/+5
2022-05-13mm: rmap: fix CONT-PTE/PMD size hugetlb issue when migrationBaolin Wang1-0/+11
2022-05-13mm/hugetlb: handle uffd-wp during fork()Peter Xu1-2/+5
2022-05-13mm/hugetlb: only drop uffd-wp special pte if requiredPeter Xu1-3/+5
2022-05-13mm/hugetlb: handle UFFDIO_WRITEPROTECTPeter Xu1-2/+4
2022-05-13mm/hugetlb: take care of UFFDIO_COPY_MODE_WPPeter Xu1-2/+4
2022-05-05mm, hugetlbfs: Allow an arch to always use generic versions of get_unmapped_a...Christophe Leroy1-0/+5
2022-04-28mm: hugetlb_vmemmap: cleanup CONFIG_HUGETLB_PAGE_FREE_VMEMMAP*Muchun Song1-1/+1
2022-04-28mm: hugetlb_vmemmap: cleanup hugetlb_vmemmap related functionsMuchun Song1-1/+1
2022-04-21mm/hwpoison: fix race between hugetlb free/demotion and memory_failure_hugetlb()Naoya Horiguchi1-0/+6
2022-03-22Merge tag 'folio-5.18c' of git://git.infradead.org/users/willy/pagecacheLinus Torvalds1-0/+5
2022-03-22mm: hugetlb: replace hugetlb_free_vmemmap_enabled with a static_keyMuchun Song1-6/+0
2022-03-22mm: merge pte_mkhuge() call into arch_make_huge_pte()Anshuman Khandual1-1/+1
2022-03-21mm: Convert page_vma_mapped_walk to work on PFNsMatthew Wilcox (Oracle)1-0/+5
2022-01-15hugetlb: add hugetlb.*.numa_stat fileMina Almasry1-2/+2
2021-11-09mm,hugetlb: remove mlock ulimit for SHM_HUGETLBzhangyiru1-4/+2
2021-11-06hugetlbfs: extend the definition of hugepages parameter to support node alloc...Zhenguo Yao1-2/+4
2021-11-06mm, hugepages: add mremap() support for hugepage backed vmaMina Almasry1-0/+19
2021-11-06hugetlb: add demote hugetlb page sysfs interfacesMike Kravetz1-0/+1
2021-11-06mm/hugetlb: drop __unmap_hugepage_range definition from hugetlb.hPeter Xu1-10/+0
2021-09-08mm/hugetlb: initialize hugetlb_usage in mm_initLiu Zixian1-0/+9
2021-07-08mm: fix spelling mistakes in header filesZhen Lei1-3/+3
2021-07-02Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-4/+38
2021-06-30mm: migrate: fix missing update page_private to hugetlb_page_subpoolMuchun Song1-0/+5
2021-06-30mm: sparsemem: use huge PMD mapping for vmemmap pagesMuchun Song1-19/+6
2021-06-30mm/hugetlb: change parameters of arch_make_huge_pte()Christophe Leroy1-2/+2
2021-06-30mm: hugetlb: introduce nr_free_vmemmap_pages in the struct hstateMuchun Song1-0/+3
2021-06-30mm: hugetlb: add a kernel parameter hugetlb_free_vmemmapMuchun Song1-0/+19
2021-06-30mm: hugetlb: alloc the vmemmap pages associated with each HugeTLB pageMuchun Song1-0/+3
2021-06-30mm: hugetlb: gather discrete indexes of tail pageMuchun Song1-2/+19
2021-06-28Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebi...Linus Torvalds1-2/+2
2021-06-24mm, futex: fix shared futex pgoff on shmem huge pageHugh Dickins1-16/+0
2021-06-16mm/hugetlb: expand restore_reserve_on_error functionalityMike Kravetz1-0/+2
2021-06-16mm,hwpoison: fix race with hugetlb page allocationNaoya Horiguchi1-0/+6
2021-05-05userfaultfd: add UFFDIO_CONTINUE ioctlAxel Rasmussen1-0/+3
2021-05-05userfaultfd: hugetlbfs: only compile UFFD helpers if config enabledAxel Rasmussen1-0/+4
2021-05-05mm: make alloc_contig_range handle in-use hugetlb pagesOscar Salvador1-2/+3
2021-05-05mm: make alloc_contig_range handle free hugetlb pagesOscar Salvador1-0/+6
2021-05-05hugetlb: add per-hstate mutex to synchronize user adjustmentsMike Kravetz1-0/+1
2021-05-05hugetlb/userfaultfd: unshare all pmds for hugetlbfs when register wpPeter Xu1-0/+3
2021-05-05mm/hugetlb: move flush_hugetlb_tlb_range() into hugetlb.hPeter Xu1-0/+8
2021-05-05hugetlb/userfaultfd: forbid huge pmd sharing when uffd enabledPeter Xu1-0/+2
2021-05-05hugetlb: pass vma into huge_pte_alloc() and huge_pmd_share()Peter Xu1-2/+3
2021-04-30Reimplement RLIMIT_MEMLOCK on top of ucountsAlexey Gladkov1-2/+2
2021-02-24mm/hugetlb: change hugetlb_reserve_pages() to type boolMike Kravetz1-1/+1
2021-02-24include/linux/hugetlb.h: add synchronization information for new hugetlb spec...Mike Kravetz1-0/+10
2021-02-24hugetlb: convert PageHugeFreed to HPageFreed flagMike Kravetz1-0/+3
2021-02-24hugetlb: convert PageHugeTemporary() to HPageTemporary flagMike Kravetz1-0/+6
2021-02-24hugetlb: convert page_huge_active() HPageMigratable flagMike Kravetz1-2/+5
2021-02-24hugetlb: use page.private for hugetlb specific page flagsMike Kravetz1-0/+68
2021-02-24mm/hugetlb: fix some comment typosMiaohe Lin1-1/+1
2021-02-05mm: hugetlbfs: fix cannot migrate the fallocated HugeTLB pageMuchun Song1-0/+2
2020-10-02mm: and drivers core: Convert hugetlb_report_node_meminfo to sysfs_emitJoe Perches1-2/+2
2020-08-12mm/hugetlb: make hugetlb migration callback CMA awareJoonsoo Kim1-2/+0
2020-08-12mm/gup: restrict CMA region by using allocation scope APIJoonsoo Kim1-0/+2
2020-08-12mm/migrate: introduce a standard migration target allocation functionJoonsoo Kim1-0/+15
2020-08-12mm/hugetlb: unify migration callbacksJoonsoo Kim1-8/+18
2020-08-12hugetlbfs: remove call to huge_pte_alloc without i_mmap_rwsemMike Kravetz1-3/+5
2020-06-09mm: introduce include/linux/pgtable.hMike Rapoport1-1/+1
2020-06-03Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-1/+15
2020-06-03mm/hugetlb: define a generic fallback for arch_clear_hugepage_flags()Anshuman Khandual1-0/+5
2020-06-03mm/hugetlb: define a generic fallback for is_hugepage_only_range()Anshuman Khandual1-0/+9
2020-06-03hugetlbfs: move hugepagesz= parsing to arch independent codeMike Kravetz1-1/+0
2020-06-03hugetlbfs: add arch_hugetlb_valid_sizeMike Kravetz1-0/+1
2020-04-27sysctl: pass kernel pointers to ->proc_handlerChristoph Hellwig1-8/+7
2020-04-10mm: hugetlb: optionally allocate gigantic hugepages using cmaRoman Gushchin1-0/+12
2020-04-02mm/hugetlb: fix build failure with HUGETLB_PAGE but not HUGEBTLBFSChristophe Leroy1-11/+8
2020-04-02hugetlb_cgroup: add accounting for shared mappingsMina Almasry1-0/+35
2020-04-02hugetlb_cgroup: add reservation accounting for private mappingsMina Almasry1-0/+10
2020-04-02hugetlb_cgroup: add hugetlb_cgroup reservation counterMina Almasry1-2/+2
2020-04-02hugetlbfs: use i_mmap_rwsem for more pmd sharing synchronizationMike Kravetz1-0/+8
2019-12-16mm: hugetlb controller for cgroups v2Giuseppe Scrivano1-1/+2
2019-12-01hugetlb: remove unused hstate in hugetlb_fault_mutex_hash()Wei Yang1-2/+1
2019-12-01hugetlbfs: convert macros to static inline, fix sparse warningMike Kravetz1-22/+115
2019-12-01hugetlbfs: hugetlb_fault_mutex_hash() cleanupMike Kravetz1-1/+1
2019-09-24mm: introduce page_size()Matthew Wilcox (Oracle)1-1/+1
2019-07-12mm: move the powerpc hugepd code to mm/gup.cChristoph Hellwig1-18/+0
2019-07-12mm: make !CONFIG_HUGE_PAGE wrappers into static inlinesJason Gunthorpe1-16/+86
2019-05-14hugetlb: use same fault hash key for shared and private mappingsMike Kravetz1-3/+1
2019-03-29include/linux/hugetlb.h: convert to use vm_fault_tSouptick Joarder1-1/+7
2019-03-05mm: update get_user_pages_longterm to migrate pages allocated from CMA regionAneesh Kumar K.V1-0/+2
2019-03-05mm/hugetlb: add prot_modify_start/commit sequence for hugetlb updateAneesh Kumar K.V1-0/+20
2019-03-05mm/hugetlb: enable arch specific huge page size support for migrationAnshuman Khandual1-2/+13
2019-03-05mm/hugetlb: enable PUD level huge page migrationAnshuman Khandual1-1/+2
2019-03-05mm/hugetlb: distinguish between migratability and movabilityAnshuman Khandual1-0/+30
2018-10-05mm: migration: fix migration of huge PMD shared pagesMike Kravetz1-0/+14
2018-08-23mm: Change return type int to vm_fault_t for fault handlersSouptick Joarder1-1/+1
2018-08-17mm/hugetlb: remove gigantic page support for HIGHMEMMike Kravetz1-3/+0
2018-01-31hugetlb, mbind: fall back to default policy if vma is NULLMichal Hocko1-2/+3
2018-01-31hugetlb, mempolicy: fix the mbind hugetlb migrationMichal Hocko1-3/+2
2018-01-31mm, hugetlb: do not rely on overcommit limit during migrationMichal Hocko1-0/+3
2018-01-31hugetlb: implement memfd sealingMarc-André Lureau1-0/+1
2018-01-31hugetlb: expose hugetlbfs_inode_info in headerMarc-André Lureau1-0/+10
2018-01-31mm, hugetlb: remove hugepages_treat_as_movable sysctlMichal Hocko1-1/+0
2017-11-29mm: fix device-dax pud write-faults triggered by get_user_pages()Dan Williams1-8/+0
2017-11-02License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman1-0/+1
2017-08-15mm/hugetlb: Allow arch to override and call the weak functionAneesh Kumar K.V1-0/+1
2017-07-15Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/vi...Linus Torvalds1-0/+3
2017-07-10hugetlb: add support for preferred node to alloc_huge_page_nodemaskMichal Hocko1-2/+3
2017-07-10mm, hugetlb: unclutter hugetlb allocation layersMichal Hocko1-1/+1
2017-07-10hugetlb, memory_hotplug: prefer to use reserved pages for migrationMichal Hocko1-0/+2
2017-07-10mm: hugetlb: delete dequeue_hwpoisoned_huge_page()Naoya Horiguchi1-5/+0
2017-07-10mm: hugetlb: soft-offline: dissolve source hugepage after successful migrationAnshuman Khandual1-4/+27
2017-07-06mm/hugetlb: introduce set_huge_swap_pte_at() helperPunit Agrawal1-0/+13
2017-07-06mm/hugetlb: add size parameter to huge_pte_offset()Punit Agrawal1-2/+3
2017-07-06mm/follow_page_mask: add support for hugepage directory entryAneesh Kumar K.V1-0/+4
2017-07-06mm/hugetlb: move default definition of hugepd_t earlier in the headerAneesh Kumar K.V1-23/+24
2017-07-06mm/follow_page_mask: add support for hugetlb pgd entriesAnshuman Khandual1-0/+4
2017-07-06mm/hugetlb: export hugetlb_entry_migration helperAneesh Kumar K.V1-0/+1
2017-07-06mm/madvise: enable (soft|hard) offline of HugeTLB pages at PGD levelAnshuman Khandual1-1/+10
2017-07-06hugetlbfs: Implement show_optionsDavid Howells1-0/+3
2017-03-09mm: convert generic code to 5-level pagingKirill A. Shutemov1-1/+4
2017-02-22userfaultfd: hugetlbfs: gup: support VM_FAULT_RETRYAndrea Arcangeli1-2/+3
2017-02-22userfaultfd: hugetlbfs: add hugetlb_mcopy_atomic_pte for userfaultfd supportMike Kravetz1-0/+7
2016-10-07mm: remove unnecessary condition in remove_inode_hugepageszhong jiang1-1/+1
2016-10-07mm/hugetlb: check for reserved hugepages during memory offlineGerald Schaefer1-3/+3
2016-05-20include/linux/hugetlb.h: use bool instead of int for hugepage_migration_suppo...Chen Gang1-3/+3
2016-05-20include/linux/hugetlb*.h: clean up codeChen Gang1-3/+1
2016-05-19mm/hugetlb: introduce hugetlb_bad_size()Vaishali Thakkar1-0/+1
2016-01-15hugetlb: fix compile error on tileDan Williams1-0/+1
2016-01-14include/linux/hugetlb.h: is_file_hugepages() can be booleanYaowei Bai1-6/+4
2015-12-21arm64: hugetlb: add support for PTE contiguous bitDavid Woods1-2/+0
2015-11-05mm: hugetlb: proc: add HugetlbPages field to /proc/PID/statusNaoya Horiguchi1-0/+19
2015-09-08hugetlbfs: add hugetlbfs_fallocate()Mike Kravetz1-0/+3
2015-09-08hugetlbfs: New huge_add_to_page_cache helper routineMike Kravetz1-0/+2
2015-09-08hugetlbfs: truncate_hugepages() takes a range of pagesMike Kravetz1-1/+3
2015-09-08mm/hugetlb: expose hugetlb fault mutex for use by fallocateMike Kravetz1-0/+5
2015-09-08mm/hugetlb: add cache of descriptors to resv_map for region_addMike Kravetz1-0/+3
2015-07-17mm: hugetlb: allow hugepages_supported to be architecture specificDominik Dingel1-9/+8
2015-04-15mm: hugetlb: cleanup using paeg_huge_active()Naoya Horiguchi1-2/+0
2015-04-15hugetlbfs: accept subpool min_size mount option and setup accordinglyMike Kravetz1-1/+2
2015-04-15hugetlbfs: add minimum size tracking fields to subpool structureMike Kravetz1-1/+7