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| author | Kirill Tkhai <ktkhai@virtuozzo.com> | 2019-05-13 17:17:00 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-14 09:47:45 -0700 |
| commit | a222f341586834073c2bbea225be38216eb5d993 (patch) | |
| tree | b762d37a8a7738e2148ea9df75bf9d79d0e5708a /lib | |
| parent | f372d89e5dbbf2bc8e37089bacd526afd4e1d6c2 (diff) | |
| download | linux-stable-a222f341586834073c2bbea225be38216eb5d993.tar.gz linux-stable-a222f341586834073c2bbea225be38216eb5d993.tar.bz2 linux-stable-a222f341586834073c2bbea225be38216eb5d993.zip | |
mm: generalize putback scan functions
This combines two similar functions move_active_pages_to_lru() and
putback_inactive_pages() into single move_pages_to_lru(). This remove
duplicate code and makes object file size smaller.
Before:
text data bss dec hex filename
57082 4732 128 61942 f1f6 mm/vmscan.o
After:
text data bss dec hex filename
55112 4600 128 59840 e9c0 mm/vmscan.o
Note, that now we are checking for !page_evictable() coming from
shrink_active_list(), which shouldn't change any behavior since that path
works with evictable pages only.
Link: http://lkml.kernel.org/r/155290129627.31489.8321971028677203248.stgit@localhost.localdomain
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Reviewed-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Cc: Michal Hocko <mhocko@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions