tree 252e37d5b29693cc73fc1ce890c9b303d45e6efa
parent f0a7695380efa31cd281730917f7e907a724d5cb
author Dave Chinner <david@fromorbit.com> 1263210598 +0000
committer Alex Elder <aelder@sgi.com> 1263591166 -0600

xfs: Don't wake the aild once per second

Now that the AIL push algorithm is traversal safe, we don't need a
watchdog function in the xfsaild to catch pushes that fail to make
progress. Remove the watchdog timeout and make pushes purely driven
by demand. This will remove the once-per-second wakeup that is seen
when the filesystem is idle and make laptop power misers happy.

Signed-off-by: Dave Chinner <david@fromorbit.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>