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| author |   Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> | 2015-11-06 16:29:32 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-06 17:50:42 -0800 |
| commit | 2c35169572b84897b43e6f3e9667fd1904451f34 (patch) | |
| tree | 4ceb59eb49c74afc757c6d0f7cc99e3e3ebb90e2 /mm | |
| parent | zsmalloc: use preempt.h for in_interrupt() (diff) | |
| download | linux-dev-2c35169572b84897b43e6f3e9667fd1904451f34.tar.xz linux-dev-2c35169572b84897b43e6f3e9667fd1904451f34.zip | |
zsmalloc: don't test shrinker_enabled in zs_shrinker_count()
We don't let user to disable shrinker in zsmalloc (once it's been
enabled), so no need to check ->shrinker_enabled in zs_shrinker_count(),
at the moment at least.
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/zsmalloc.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c index c4811067bec7..fd0593e39bb4 100644 --- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -1823,9 +1823,6 @@ static unsigned long zs_shrinker_count(struct shrinker *shrinker, struct zs_pool *pool = container_of(shrinker, struct zs_pool, shrinker); - if (!pool->shrinker_enabled) - return 0; - for (i = zs_size_classes - 1; i >= 0; i--) { class = pool->size_class[i]; if (!class) |