WSL2-Linux-Kernel/mm
Zi Yan 6c5c7b9f33 mm/migrate: correct thp migration stats
PageTransHuge returns true for both thp and hugetlb, so thp stats was
counting both thp and hugetlb migrations.  Exclude hugetlb migration by
setting is_thp variable right.

Clean up thp handling code too when we are there.

Fixes: 1a5bae25e3 ("mm/vmstat: add events for THP migration without split")
Signed-off-by: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Link: https://lkml.kernel.org/r/20200917210413.1462975-1-zi.yan@sent.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-09-26 10:33:57 -07:00
..
kasan Kbuild updates for v5.9 2020-08-09 14:10:26 -07:00
Kconfig mm/sparse: cleanup the code surrounding memory_present() 2020-08-07 11:33:27 -07:00
Kconfig.debug treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile mm: move lib/ioremap.c to mm/ 2020-08-07 11:33:26 -07:00
backing-dev.c writeback: remove struct bdi_writeback_congested 2020-07-08 17:05:53 -06:00
balloon_compaction.c
cleancache.c
cma.c cma: don't quit at first error when activating reserved areas 2020-08-12 10:57:57 -07:00
cma.h mm: cma: fix the name of CMA areas 2020-08-12 10:57:57 -07:00
cma_debug.c debugfs: make sure we can remove u32_array files cleanly 2020-07-10 13:54:00 -07:00
compaction.c mm: replace hpage_nr_pages with thp_nr_pages 2020-08-14 19:56:56 -07:00
debug.c mm, dump_page: do not crash with bad compound_mapcount() 2020-08-07 11:33:23 -07:00
debug_page_ref.c
debug_vm_pgtable.c Documentation/mm: add descriptions for arch page table helpers 2020-08-07 11:33:23 -07:00
dmapool.c
early_ioremap.c
fadvise.c
failslab.c
filemap.c mm: fix wake_page_function() comment typos 2020-09-20 10:38:47 -07:00
frame_vector.c mmap locking API: convert mmap_sem comments 2020-06-09 09:39:14 -07:00
frontswap.c mm/frontswap: mark various intentional data races 2020-08-14 19:56:56 -07:00
gup.c mm/gup: fix gup_fast with dynamic page table folding 2020-09-26 10:33:57 -07:00
gup_benchmark.c
highmem.c
hmm.c mm: do page fault accounting in handle_mm_fault 2020-08-12 10:58:02 -07:00
huge_memory.c mm/thp: fix __split_huge_pmd_locked() for migration PMD 2020-09-19 13:13:38 -07:00
hugetlb.c mm/hugetlb: fix a race between hugetlb sysctl handlers 2020-09-05 12:14:30 -07:00
hugetlb_cgroup.c hugetlb_cgroup: convert comma to semicolon 2020-08-21 09:52:52 -07:00
hwpoison-inject.c
init-mm.c mmap locking API: add MMAP_LOCK_INITIALIZER 2020-06-09 09:39:14 -07:00
internal.h mm: replace hpage_nr_pages with thp_nr_pages 2020-08-14 19:56:56 -07:00
interval_tree.c
ioremap.c mm: move p?d_alloc_track to separate header file 2020-08-07 11:33:26 -07:00
khugepaged.c mm/khugepaged.c: fix khugepaged's request size in collapse_file 2020-09-05 12:14:30 -07:00
kmemleak-test.c
kmemleak.c mm/kmemleak: silence KCSAN splats in checksum 2020-08-14 19:56:56 -07:00
ksm.c ksm: reinstate memcg charge on copied pages 2020-09-19 13:13:38 -07:00
list_lru.c mm/list_lru: fix a data race in list_lru_count_one 2020-08-14 19:56:57 -07:00
maccess.c uaccess: add force_uaccess_{begin,end} helpers 2020-08-12 10:57:59 -07:00
madvise.c mm: madvise: fix vma user-after-free 2020-09-05 12:14:29 -07:00
mapping_dirty_helpers.c
memblock.c mm/memblock: expose only miminal interface to add/walk physmem 2020-07-10 15:08:09 +02:00
memcontrol.c mm: memcontrol: fix missing suffix of workingset_restore 2020-09-26 10:33:57 -07:00
memfd.c
memory-failure.c mm/migrate: introduce a standard migration target allocation function 2020-08-12 10:58:02 -07:00
memory.c mm: fix misplaced unlock_page in do_wp_page() 2020-09-24 08:41:32 -07:00
memory_hotplug.c mm/memory_hotplug: drain per-cpu pages again during memory offline 2020-09-19 13:13:39 -07:00
mempolicy.c mm: replace hpage_nr_pages with thp_nr_pages 2020-08-14 19:56:56 -07:00
mempool.c mm/mempool: fix a data race in mempool_free() 2020-08-14 19:56:57 -07:00
memremap.c memremap: rename MEMORY_DEVICE_DEVDAX to MEMORY_DEVICE_GENERIC 2020-09-04 09:59:59 +02:00
memtest.c
migrate.c mm/migrate: correct thp migration stats 2020-09-26 10:33:57 -07:00
mincore.c mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
mlock.c mlock: fix unevictable_pgs event counts on THP 2020-09-19 13:13:38 -07:00
mm_init.c mm: adjust vm_committed_as_batch according to vm overcommit policy 2020-08-07 11:33:26 -07:00
mmap.c mm: remove unnecessary wrapper function do_mmap_pgoff() 2020-08-07 11:33:27 -07:00
mmu_gather.c mmap locking API: convert mmap_sem comments 2020-06-09 09:39:14 -07:00
mmu_notifier.c mm: mmu_notifier: fix and extend kerneldoc 2020-08-12 10:57:57 -07:00
mmzone.c
mprotect.c mmap locking API: convert mmap_sem comments 2020-06-09 09:39:14 -07:00
mremap.c mm/mremap: start addresses are properly aligned 2020-08-07 11:33:27 -07:00
msync.c mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
nommu.c mm/nommu.c: delete duplicated words 2020-08-12 10:57:58 -07:00
oom_kill.c mm, oom: show process exiting information in __oom_kill_process() 2020-08-12 10:57:56 -07:00
page-writeback.c mm: remove vm_total_pages 2020-08-07 11:33:28 -07:00
page_alloc.c mm, page_alloc: fix core hung in free_pcppages_bulk() 2020-08-21 09:52:53 -07:00
page_counter.c mm/page_counter: fix various data races at memsw 2020-08-14 19:56:57 -07:00
page_ext.c
page_idle.c mm/page_idle.c: skip offline pages 2020-06-08 11:05:55 -07:00
page_io.c mm/page_io: mark various intentional data races 2020-08-14 19:56:56 -07:00
page_isolation.c mm/memory_hotplug: drain per-cpu pages again during memory offline 2020-09-19 13:13:39 -07:00
page_owner.c
page_poison.c
page_reporting.c
page_reporting.h mm: introduce include/linux/pgtable.h 2020-06-09 09:39:13 -07:00
page_vma_mapped.c mm: replace hpage_nr_pages with thp_nr_pages 2020-08-14 19:56:56 -07:00
pagewalk.c mmap locking API: convert mmap_sem comments 2020-06-09 09:39:14 -07:00
percpu-internal.h mm: memcg/percpu: account percpu memory to memory cgroups 2020-08-12 10:57:55 -07:00
percpu-km.c mm: memcg/percpu: account percpu memory to memory cgroups 2020-08-12 10:57:55 -07:00
percpu-stats.c mm: memcg/percpu: account percpu memory to memory cgroups 2020-08-12 10:57:55 -07:00
percpu-vm.c mm: memcg/percpu: account percpu memory to memory cgroups 2020-08-12 10:57:55 -07:00
percpu.c percpu: fix first chunk size calculation for populated bitmap 2020-09-17 17:34:39 +00:00
pgalloc-track.h mm: move p?d_alloc_track to separate header file 2020-08-07 11:33:26 -07:00
pgtable-generic.c mm: introduce include/linux/pgtable.h 2020-06-09 09:39:13 -07:00
process_vm_access.c mm/gup: remove task_struct pointer for all gup code 2020-08-12 10:58:04 -07:00
ptdump.c mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
readahead.c
rmap.c mm/rmap: fixup copying of soft dirty and uffd ptes 2020-09-05 12:14:30 -07:00
rodata_test.c mm/rodata_test.c: fix missing function declaration 2020-08-21 09:52:53 -07:00
shmem.c tmpfs: restore functionality of nr_inodes=0 2020-09-19 13:13:38 -07:00
shuffle.c mm/shuffle: remove dynamic reconfiguration 2020-08-07 11:33:29 -07:00
shuffle.h mm/shuffle: remove dynamic reconfiguration 2020-08-07 11:33:29 -07:00
slab.c mm: slab: rename (un)charge_slab_page() to (un)account_slab_page() 2020-08-07 11:33:25 -07:00
slab.h mm: slab: rename (un)charge_slab_page() to (un)account_slab_page() 2020-08-07 11:33:25 -07:00
slab_common.c mm/slab_common.c: delete duplicated word 2020-08-12 10:57:58 -07:00
slob.c mm: memcg: convert vmstat slab counters to bytes 2020-08-07 11:33:24 -07:00
slub.c mm: slub: fix conversion of freelist_corrupted() 2020-09-05 12:14:29 -07:00
sparse-vmemmap.c mm/sparse: only sub-section aligned range would be populated 2020-08-07 11:33:27 -07:00
sparse.c mm/sparse: cleanup the code surrounding memory_present() 2020-08-07 11:33:27 -07:00
swap.c mlock: fix unevictable_pgs event counts on THP 2020-09-19 13:13:38 -07:00
swap_cgroup.c
swap_slots.c mm/swap_slots.c: remove redundant check for swap_slot_cache_initialized 2020-08-07 11:33:24 -07:00
swap_state.c mm/swap_state: mark various intentional data races 2020-08-14 19:56:57 -07:00
swapfile.c mm, THP, swap: fix allocating cluster for swapfile by mistake 2020-09-26 10:33:57 -07:00
truncate.c
usercopy.c mm/usercopy.c: delete duplicated word 2020-08-12 10:57:58 -07:00
userfaultfd.c mm/vmscan: protect the workingset on anonymous LRU 2020-08-12 10:57:55 -07:00
util.c mm: remove unnecessary wrapper function do_mmap_pgoff() 2020-08-07 11:33:27 -07:00
vmacache.c kernel: better document the use_mm/unuse_mm API contract 2020-06-10 19:14:18 -07:00
vmalloc.c mm/vunmap: add cond_resched() in vunmap_pmd_range 2020-08-21 09:52:53 -07:00
vmpressure.c
vmscan.c mm: fix check_move_unevictable_pages() on THP 2020-09-19 13:13:38 -07:00
vmstat.c Merge branch 'simplify-do_wp_page' 2020-09-04 09:31:54 -07:00
workingset.c mm: replace hpage_nr_pages with thp_nr_pages 2020-08-14 19:56:56 -07:00
z3fold.c
zbud.c
zpool.c mm/zpool.c: delete duplicated word and fix grammar 2020-08-12 10:57:58 -07:00
zsmalloc.c mm/zsmalloc.c: fix duplicated words 2020-08-12 10:57:58 -07:00
zswap.c