diff options
| author | Minchan Kim <minchan@kernel.org> | 2016-07-26 15:23:14 -0700 |
|---|---|---|
| committer | Vinayak Menon <vinmenon@codeaurora.org> | 2017-02-21 12:40:28 +0530 |
| commit | e8fe007e7efd383bc820c7501321c88bf61d3ff5 (patch) | |
| tree | 2f55f2557c29ff249bfa2048aa13e0b9c1dbd70b /mm/compaction.c | |
| parent | 4ca9471c94a71689d4b8f047576f2a221150a2de (diff) | |
zsmalloc: use bit_spin_lock
Use kernel standard bit spin-lock instead of custom mess. Even, it has
a bug which doesn't disable preemption. The reason we don't have any
problem is that we have used it during preemption disable section by
class->lock spinlock. So no need to go to stable.
Link: http://lkml.kernel.org/r/1464736881-24886-6-git-send-email-minchan@kernel.org
Signed-off-by: Minchan Kim <minchan@kernel.org>
Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Git-commit: 1b8320b620d6caa5879380f83f3884908ceedd4a
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Change-Id: I07548b9ea31f5379265217f6fa0362befc6f8663
Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org>
Diffstat (limited to 'mm/compaction.c')
0 files changed, 0 insertions, 0 deletions