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authorDavid Chinner <dgc@sgi.com>2007-08-16 15:21:11 +1000
committerTim Shimmin <tes@chook.melbourne.sgi.com>2007-09-17 16:42:02 +1000
commit65de5567564e70edd01b6d4e95e548d7ba284872 (patch)
tree977aef83761c4ef87d95f1e192bc1ae9c7cbdeac /fs/xfs/xfs_filestream.c
parentc2f828977ba5d17c13debba374ea252d18e5ccfb (diff)
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[XFS] On-demand reaping of the MRU cache
Instead of running the mru cache reaper all the time based on a timeout, we should only run it when the cache has active objects. This allows CPUs to sleep when there is no activity rather than be woken repeatedly just to check if there is anything to do. SGI-PV: 968554 SGI-Modid: xfs-linux-melb:xfs-kern:29305a Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Donald Douwsma <donaldd@sgi.com> Signed-off-by: Tim Shimmin <tes@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_filestream.c')
-rw-r--r--fs/xfs/xfs_filestream.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/xfs/xfs_filestream.c b/fs/xfs/xfs_filestream.c
index ce2278611bb..16f8e175167 100644
--- a/fs/xfs/xfs_filestream.c
+++ b/fs/xfs/xfs_filestream.c
@@ -467,8 +467,7 @@ void
xfs_filestream_flush(
xfs_mount_t *mp)
{
- /* point in time flush, so keep the reaper running */
- xfs_mru_cache_flush(mp->m_filestream, 1);
+ xfs_mru_cache_flush(mp->m_filestream);
}
/*