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(parent: e2cb0bd) | 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>
Tue, 6 Dec 2011 03:50:59 +0000 (14:50 +1100)
commite879cdd948c7b76b92fc04915558eb97d79b4524
tree58d6672aa9174d87f120d3acf5694a65655f4247tree | snapshot
parente2cb0bd49a67d29284fead671c546ea220a96d4fcommit | 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