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(parent: 1010245) | patch
thp, vmstats: add counters for huge file pages
authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>
Tue, 26 Jul 2016 22:25:31 +0000 (15:25 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 26 Jul 2016 23:19:19 +0000 (16:19 -0700)
commit95ecedcd6abbb05d8177331e2fa697888dcd634b
tree7635af0727ac5adec84761793f441f8862d0091ctree | snapshot (tar.gz zip)
parent1010245964415bb7403463115bab2cd26244b445commit | diff
thp, vmstats: add counters for huge file pages

THP_FILE_ALLOC: how many times huge page was allocated and put page
cache.

THP_FILE_MAPPED: how many times file huge page was mapped.

Link: http://lkml.kernel.org/r/1466021202-61880-13-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>
include/linux/vm_event_item.h diff | blob | blame | history
mm/memory.c diff | blob | blame | history
mm/vmstat.c diff | blob | blame | history