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4ba1119cd53166d853050ff1a9d76079cd8f8e06
linux/mm
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Matthew Wilcox (Oracle) 4ba1119cd5 mm: Add folio_mapcount() 
This implements the same algorithm as total_mapcount(), which is
transformed into a wrapper function.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
2022-03-21 12:59:02 -04:00
..
damon
mm/damon: hide kernel pointer from tracepoint event
2022-01-15 16:30:33 +02:00
kasan
lib/stackdepot: always do filter_irq_stacks() in stack_depot_save()
2022-01-22 08:33:38 +02:00
kfence
kfence: make test case compatible with run time set sample interval
2022-02-11 17:55:00 -08:00
backing-dev.c
mm: bdi: initialize bdi_min_ratio when bdi is unregistered
2021-12-10 17:10:56 -08:00
balloon_compaction.c
mm: fix typos in comments
2021-05-07 00:26:35 -07:00
bootmem_info.c
bootmem: Use page->index instead of page->freelist
2022-01-06 12:27:03 +01:00
cma_debug.c
mm/cma: change cma mutex to irq safe spinlock
2021-05-05 11:27:21 -07:00
cma_sysfs.c
mm: cma: support sysfs
2021-05-05 11:27:24 -07:00
cma.c
memblock: rename memblock_free to memblock_phys_free
2021-11-06 13:30:41 -07:00
cma.h
mm: cma: support sysfs
2021-05-05 11:27:24 -07:00
compaction.c
mm: compaction: fix the migration stats in trace_mm_compaction_migratepages()
2022-01-15 16:30:30 +02:00
debug_page_ref.c
…
debug_vm_pgtable.c
mm/debug_vm_pgtable: remove pte entry from the page table
2022-02-04 09:25:04 -08:00
debug.c
mm: Turn head_compound_mapcount() into folio_entire_mapcount()
2022-03-21 12:59:02 -04:00
dmapool.c
mm/dmapool.c: revert "make dma pool to use kmalloc_node"
2022-01-15 16:30:28 +02:00
early_ioremap.c
mm/early_ioremap.c: remove redundant early_ioremap_shutdown()
2021-09-08 11:50:24 -07:00
fadvise.c
mm, fadvise: improve the expensive remote LRU cache draining after FADV_DONTNEED
2020-10-13 18:38:29 -07:00
failslab.c
mm/failslab.c: by default, do not fail allocations with direct reclaim only
2019-07-12 11:05:43 -07:00
filemap.c
Merge branch 'akpm' (patches from Andrew)
2022-01-22 11:28:23 +02:00
folio-compat.c
mm: Turn putback_lru_page() into folio_putback_lru()
2022-03-21 12:59:01 -04:00
frontswap.c
frontswap: remove support for multiple ops
2022-01-22 08:33:38 +02:00
gup_test.c
selftests/vm: gup_test: test faulting in kernel, and verify pinnable pages
2021-05-05 11:27:26 -07:00
gup_test.h
selftests/vm: gup_test: fix test flag
2021-05-05 11:27:26 -07:00
gup.c
mm/gup: Convert check_and_migrate_movable_pages() to use a folio
2022-03-21 12:58:56 -04:00
highmem.c
Merge tag 'folio-5.16b' of git://git.infradead.org/users/willy/pagecache
2021-11-25 10:13:56 -08:00
hmm.c
mm/hmm.c: allow VM_MIXEDMAP to work with hmm_range_fault
2022-01-15 16:30:31 +02:00
huge_memory.c
mm: Add folio_mapcount()
2022-03-21 12:59:02 -04:00
hugetlb_cgroup.c
hugetlb: add hugetlb.*.numa_stat file
2022-01-15 16:30:29 +02:00
hugetlb_vmemmap.c
mm: hugetlb: introduce CONFIG_HUGETLB_PAGE_FREE_VMEMMAP_DEFAULT_ON
2021-06-30 20:47:26 -07:00
hugetlb_vmemmap.h
mm: hugetlb: introduce nr_free_vmemmap_pages in the struct hstate
2021-06-30 20:47:25 -07:00
hugetlb.c
mm/hugetlb: Use try_grab_folio() instead of try_grab_compound_head()
2022-03-21 12:56:35 -04:00
hwpoison-inject.c
mm: hwpoison: don't drop slab caches for offlining non-LRU page
2021-09-03 09:58:15 -07:00
init-mm.c
mm: add setup_initial_init_mm() helper
2021-07-08 11:48:21 -07:00
internal.h
mm/truncate: Combine invalidate_mapping_pagevec() and __invalidate_mapping_pages()
2022-03-21 12:59:02 -04:00
interval_tree.c
mm/interval_tree: add comments to improve code readability
2021-04-30 11:20:38 -07:00
io-mapping.c
mm: add a io_mapping_map_user helper
2021-04-30 11:20:39 -07:00
ioremap.c
mm: move ioremap_page_range to vmalloc.c
2021-09-08 11:50:24 -07:00
Kconfig
mm: build migrate_vma_* for all configs with ZONE_DEVICE support
2022-03-03 12:47:33 -05:00
Kconfig.debug
mm: page table check
2022-01-15 16:30:28 +02:00
khugepaged.c
mm/thp: collapse_file() do try_to_unmap(TTU_BATCH_FLUSH)
2022-02-17 11:59:45 -05:00
kmemleak.c
mm/kmemleak: avoid scanning potential huge holes
2022-02-04 09:25:05 -08:00
ksm.c
mm/munlock: rmap call mlock_vma_page() munlock_vma_page()
2022-02-17 11:56:48 -05:00
list_lru.c
mm: list_lru: only add memcg-aware lrus to the global lru list
2021-11-06 13:30:35 -07:00
maccess.c
ARM: 9115/1: mm/maccess: fix unaligned copy_{from,to}_kernel_nofault
2021-08-20 11:39:25 +01:00
madvise.c
mm/munlock: delete munlock_vma_pages_all(), allow oomreap
2022-02-17 11:56:44 -05:00
Makefile
mm: move the migrate_vma_* device migration code into its own file
2022-03-03 12:47:33 -05:00
mapping_dirty_helpers.c
mm: move tlb_flush_pending inline helpers to mm_inline.h
2022-01-15 16:30:27 +02:00
memblock.c
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2021-11-10 11:29:30 -08:00
memcontrol.c
mm/memcg: Convert mem_cgroup_swapout() to take a folio
2022-03-21 12:59:01 -04:00
memfd.c
mm,hugetlb: remove mlock ulimit for SHM_HUGETLB
2021-11-09 10:02:48 -08:00
memory_hotplug.c
treewide: Add missing includes masked by cgroup -> bpf dependency
2021-12-03 10:58:13 -08:00
memory-failure.c
mm/truncate: Split invalidate_inode_page() into mapping_evict_folio()
2022-03-21 12:59:02 -04:00
memory.c
mm/munlock: rmap call mlock_vma_page() munlock_vma_page()
2022-02-17 11:56:48 -05:00
mempolicy.c
mm/mempolicy: fix all kernel-doc warnings
2022-01-15 16:30:30 +02:00
mempool.c
mm: remove spurious blkdev.h includes
2021-10-18 06:17:01 -06:00
memremap.c
mm: generalize the pgmap based page_free infrastructure
2022-03-03 12:47:33 -05:00
memtest.c
…
migrate_device.c
mm: move the migrate_vma_* device migration code into its own file
2022-03-03 12:47:33 -05:00
migrate.c
mm: move the migrate_vma_* device migration code into its own file
2022-03-03 12:47:33 -05:00
mincore.c
inode: make init and permission helpers idmapped mount aware
2021-01-24 14:27:16 +01:00
mlock.c
mm/munlock: mlock_page() munlock_page() batch by pagevec
2022-02-17 11:59:22 -05:00
mm_init.c
include/linux/page-flags-layout.h: cleanups
2021-04-30 11:20:42 -07:00
mmap_lock.c
mm: mmap_lock: fix disabling preemption directly
2021-07-23 17:43:28 -07:00
mmap.c
mm/munlock: delete munlock_vma_pages_all(), allow oomreap
2022-02-17 11:56:44 -05:00
mmu_gather.c
mm: move tlb_flush_pending inline helpers to mm_inline.h
2022-01-15 16:30:27 +02:00
mmu_notifier.c
mm/mmu_notifiers: ensure range_end() is paired with range_start()
2021-03-25 09:22:55 -07:00
mmzone.c
mm/munlock: maintain page->mlock_count while unevictable
2022-02-17 11:56:57 -05:00
mprotect.c
mm: add a field to store names for private anonymous memory
2022-01-15 16:30:27 +02:00
mremap.c
mm, hugepages: add mremap() support for hugepage backed vma
2021-11-06 13:30:39 -07:00
msync.c
mm/msync: exit early when the flags is an MS_ASYNC and start < vm_start
2021-04-30 11:20:37 -07:00
nommu.c
Merge branch 'akpm' (patches from Andrew)
2021-11-06 14:08:17 -07:00
oom_kill.c
mm/munlock: delete munlock_vma_pages_all(), allow oomreap
2022-02-17 11:56:44 -05:00
page_alloc.c
mm: Make compound_pincount always available
2022-03-21 12:56:35 -04:00
page_counter.c
mm/page_counter: remove an incorrect call to propagate_protected_usage()
2022-01-15 16:30:27 +02:00
page_ext.c
mm: make some vars and functions static or __init
2022-01-15 16:30:31 +02:00
page_idle.c
mm/idle_page_tracking: make PG_idle reusable
2021-09-08 11:50:24 -07:00
page_io.c
delayacct: support swapin delay accounting for swapping without blkio
2022-01-20 08:52:55 +02:00
page_isolation.c
Revert "mm/page_isolation: unset migratetype directly for non Buddy page"
2022-02-04 09:25:04 -08:00
page_owner.c
lib/stackdepot: allow optional init and stack_table allocation by kvmalloc()
2022-01-22 08:33:37 +02:00
page_poison.c
mm: page_poison: print page info when corruption is caught
2021-04-30 11:20:36 -07:00
page_reporting.c
mm/page_reporting: allow driver to specify reporting order
2021-06-29 10:53:47 -07:00
page_reporting.h
mm/page_reporting: export reporting order as module parameter
2021-06-29 10:53:47 -07:00
page_table_check.c
mm/page_table_check: check entries at pmd levels
2022-02-04 09:25:04 -08:00
page_vma_mapped.c
mm: device exclusive memory access
2021-07-01 11:06:03 -07:00
page-writeback.c
mm/writeback: Improve __folio_mark_dirty() comment
2022-01-02 20:28:57 -05:00
pagewalk.c
mm: pagewalk: fix walk for hugepage tables
2021-06-29 10:53:49 -07:00
percpu-internal.h
mm: memcg/percpu: account extra objcg space to memory cgroups
2022-01-15 16:30:31 +02:00
percpu-km.c
percpu: flush tlb in pcpu_reclaim_populated()
2021-07-04 18:30:17 +00:00
percpu-stats.c
percpu: rework memcg accounting
2021-06-05 20:43:15 +00:00
percpu-vm.c
percpu: flush tlb in pcpu_reclaim_populated()
2021-07-04 18:30:17 +00:00
percpu.c
Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux
2022-01-23 06:20:44 +02:00
pgalloc-track.h
mm: fix typos in comments
2021-05-07 00:26:35 -07:00
pgtable-generic.c
mm: move tlb_flush_pending inline helpers to mm_inline.h
2022-01-15 16:30:27 +02:00
process_vm_access.c
mm/process_vm_access.c: remove duplicate include
2021-05-05 11:27:27 -07:00
ptdump.c
mm: ptdump: fix build failure
2021-04-16 16:10:37 -07:00
readahead.c
readahead: Convert page_cache_ra_unbounded to folios
2022-01-04 13:15:34 -05:00
rmap.c
mm: Make compound_pincount always available
2022-03-21 12:56:35 -04:00
rodata_test.c
mm/rodata_test.c: fix missing function declaration
2020-08-21 09:52:53 -07:00
secretmem.c
mm/secretmem: avoid letting secretmem_users drop to zero
2021-10-28 17:18:55 -07:00
shmem.c
mm: simplify try_to_unuse
2022-01-22 08:33:38 +02:00
shuffle.c
mm: eliminate "expecting prototype" kernel-doc warnings
2021-04-16 16:10:36 -07:00
shuffle.h
mm/shuffle: fix section mismatch warning
2021-05-22 15:09:07 -10:00
slab_common.c
Merge branch 'akpm' (patches from Andrew)
2022-01-15 20:37:06 +02:00
slab.c
mm/kasan: Convert to struct folio and struct slab
2022-01-06 12:26:14 +01:00
slab.h
Merge tag 'slab-for-5.17-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab
2022-01-18 06:40:47 +02:00
slob.c
mm/slob: Remove unnecessary page_mapcount_reset() function call
2022-01-06 12:27:28 +01:00
slub.c
mm/slub: Define struct slab fields for CONFIG_SLUB_CPU_PARTIAL only when enabled
2022-01-06 12:26:53 +01:00
sparse-vmemmap.c
mm: remove redundant smp_wmb()
2021-11-06 13:30:36 -07:00
sparse.c
bootmem: Use page->index instead of page->freelist
2022-01-06 12:27:03 +01:00
swap_cgroup.c
mm: memcontrol: make swap tracking an integral part of memory control
2020-06-03 20:09:48 -07:00
swap_slots.c
treewide: Add missing includes masked by cgroup -> bpf dependency
2021-12-03 10:58:13 -08:00
swap_state.c
mm/workingset: Convert workingset_refault() to take a folio
2021-10-18 07:49:40 -04:00
swap.c
mm: Turn deactivate_file_page() into deactivate_file_folio()
2022-03-21 12:59:02 -04:00
swapfile.c
mm: mark swap_lock and swap_active_head static
2022-01-22 08:33:38 +02:00
truncate.c
mm/truncate: Combine invalidate_mapping_pagevec() and __invalidate_mapping_pages()
2022-03-21 12:59:02 -04:00
usercopy.c
mm: Convert check_heap_object() to use struct slab
2022-01-06 12:25:51 +01:00
userfaultfd.c
mm/munlock: rmap call mlock_vma_page() munlock_vma_page()
2022-02-17 11:56:48 -05:00
util.c
mm: Add folio_mapcount()
2022-03-21 12:59:02 -04:00
vmacache.c
kernel: better document the use_mm/unuse_mm API contract
2020-06-10 19:14:18 -07:00
vmalloc.c
mm/vmalloc: be more explicit about supported gfp flags.
2022-01-15 16:30:28 +02:00
vmpressure.c
mm/vmpressure: fix data-race with memcg->socket_pressure
2021-11-06 13:30:40 -07:00
vmscan.c
mm/vmscan: Turn page_check_dirty_writeback() into folio_check_dirty_writeback()
2022-03-21 12:59:02 -04:00
vmstat.c
mm/vmstat: add events for THP max_ptes_* exceeds
2022-01-15 16:30:29 +02:00
workingset.c
mm/workingset: Convert workingset_eviction() to take a folio
2022-03-21 12:59:01 -04:00
z3fold.c
mm/z3fold: add kerneldoc fields for z3fold_pool
2021-07-01 11:06:03 -07:00
zbud.c
mm/zbud: add kerneldoc fields for zbud_pool
2021-07-01 11:06:03 -07:00
zpool.c
zpool: remove the list of pools_head
2022-01-15 16:30:31 +02:00
zsmalloc.c
zsmalloc: replace get_cpu_var with local_lock
2022-01-22 08:33:37 +02:00
zswap.c
frontswap: remove support for multiple ops
2022-01-22 08:33:38 +02:00