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| author | Eric Sandeen <sandeen@sandeen.net> | 2007-08-16 16:25:33 +1000 |
|---|---|---|
| committer | Tim Shimmin <tes@chook.melbourne.sgi.com> | 2007-10-15 16:42:18 +1000 |
| commit | dcb3b83febd1028afbc4a32cf7642a6580e349c6 (patch) | |
| tree | 91cf6ed2e93bf9448ee5547459610cb248c15d83 /fs/xfs/xfs_vfsops.c | |
| parent | af3a2e8a3f3055ef269b09433bb28e33a0d1b8c0 (diff) | |
| download | linux-3.10-dcb3b83febd1028afbc4a32cf7642a6580e349c6.tar.gz linux-3.10-dcb3b83febd1028afbc4a32cf7642a6580e349c6.tar.bz2 linux-3.10-dcb3b83febd1028afbc4a32cf7642a6580e349c6.zip | |
[XFS] clean up xfs_start_flags
xfs_start_flags can make use of is_power_of_2 to tidy up the test a little
bit.
SGI-PV: 968563
SGI-Modid: xfs-linux-melb:xfs-kern:29327a
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_vfsops.c')
| -rw-r--r-- | fs/xfs/xfs_vfsops.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c index 11f5ea29a03..47c890778bb 100644 --- a/fs/xfs/xfs_vfsops.c +++ b/fs/xfs/xfs_vfsops.c @@ -238,11 +238,9 @@ xfs_start_flags( mp->m_logbufs = ap->logbufs; if (ap->logbufsize != -1 && ap->logbufsize != 0 && - ap->logbufsize != 16 * 1024 && - ap->logbufsize != 32 * 1024 && - ap->logbufsize != 64 * 1024 && - ap->logbufsize != 128 * 1024 && - ap->logbufsize != 256 * 1024) { + (ap->logbufsize < XLOG_MIN_RECORD_BSIZE || + ap->logbufsize > XLOG_MAX_RECORD_BSIZE || + !is_power_of_2(ap->logbufsize))) { cmn_err(CE_WARN, "XFS: invalid logbufsize: %d [not 16k,32k,64k,128k or 256k]", ap->logbufsize); |