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| author | David Chinner <dgc@sgi.com> | 2007-08-16 15:21:11 +1000 |
|---|---|---|
| committer | Tim Shimmin <tes@chook.melbourne.sgi.com> | 2007-09-17 16:42:02 +1000 |
| commit | 65de5567564e70edd01b6d4e95e548d7ba284872 (patch) | |
| tree | 977aef83761c4ef87d95f1e192bc1ae9c7cbdeac /fs/xfs/xfs_filestream.c | |
| parent | c2f828977ba5d17c13debba374ea252d18e5ccfb (diff) | |
| download | linux-stable-65de5567564e70edd01b6d4e95e548d7ba284872.tar.gz linux-stable-65de5567564e70edd01b6d4e95e548d7ba284872.tar.bz2 linux-stable-65de5567564e70edd01b6d4e95e548d7ba284872.zip | |
[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.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/xfs/xfs_filestream.c b/fs/xfs/xfs_filestream.c index ce2278611bb7..16f8e175167d 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); } /* |