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| author | Sergey Senozhatsky <sergey.senozhatsky@gmail.com> | 2015-04-16 01:16:24 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-16 01:35:22 +0200 |
| commit | 160a117f0864871ae1bab26554a985a1d2861afd (patch) | |
| tree | 5412c8f5076f742f724b68ff1007e1b1d296feec /mm/zsmalloc.c | |
| parent | zsmalloc: fix fatal corruption due to wrong size class selection (diff) | |
| download | linux-160a117f0864871ae1bab26554a985a1d2861afd.tar.xz linux-160a117f0864871ae1bab26554a985a1d2861afd.zip | |
zsmalloc: remove extra cond_resched() in __zs_compact
Do not perform cond_resched() before the busy compaction loop in
__zs_compact(), because this loop does it when needed.
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Cc: Nitin Gupta <ngupta@vflare.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/zsmalloc.c')
| -rw-r--r-- | mm/zsmalloc.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c index e24f7ccc5865..08bd7a3d464a 100644 --- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -1711,8 +1711,6 @@ static unsigned long __zs_compact(struct zs_pool *pool, struct page *dst_page = NULL; unsigned long nr_total_migrated = 0; - cond_resched(); - spin_lock(&class->lock); while ((src_page = isolate_source_page(class))) { |