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(parent: 8a3a98a) | patch
vmscan: use atomic-long for shrinker batching
authorKonstantin Khlebnikov <khlebnikov@openvz.org>
Fri, 2 Dec 2011 03:06:45 +0000 (14:06 +1100)
committerStephen Rothwell <sfr@canb.auug.org.au>
Fri, 2 Dec 2011 03:15:13 +0000 (14:15 +1100)
commitfad7d4f3297c8d40a6500f6e3a9cb00166ad41c1
tree82b0c61b3594cbb18d3fbacfabba3d1116e5a2c6tree | snapshot
parent8a3a98a447fbf72f8d7df896562fa352d60a8a7ccommit | diff
vmscan: use atomic-long for shrinker batching

Use atomic-long operations instead of looping around cmpxchg().

[akpm@linux-foundation.org: massage atomic.h inclusions]
Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
Cc: Dave Chinner <david@fromorbit.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
include/linux/fs.h diff | blob | history
include/linux/mm.h diff | blob | history
include/linux/shrinker.h diff | blob | history
mm/vmscan.c diff | blob | history
Linux kernel for KaRo TX COM modules