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65c45377

Commit 65c45377 authored 8 years ago by Kirill A. Shutemov Committed by Linus Torvalds 8 years ago

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mm, rmap: account shmem thp pages

Let's add ShmemHugePages and ShmemPmdMapped fields into meminfo and
smaps. It indicates how many times we allocate and map shmem THP.

NR_ANON_TRANSPARENT_HUGEPAGES is renamed to NR_ANON_THPS.

Link: http://lkml.kernel.org/r/1466021202-61880-27-git-send-email-kirill.shutemov@linux.intel.com

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent fc127da0

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drivers/base/node.c 9 additions, 4 deletions

drivers/base/node.c
fs/proc/meminfo.c 5 additions, 2 deletions

fs/proc/meminfo.c
fs/proc/task_mmu.c 9 additions, 1 deletion

fs/proc/task_mmu.c
include/linux/mmzone.h 3 additions, 1 deletion

include/linux/mmzone.h
mm/huge_memory.c 3 additions, 1 deletion

mm/huge_memory.c
mm/page_alloc.c 19 additions, 0 deletions

mm/page_alloc.c
mm/rmap.c 8 additions, 6 deletions

mm/rmap.c
mm/vmstat.c 2 additions, 0 deletions

mm/vmstat.c

with 58 additions and 15 deletions

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