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| author |   David Chinner <dgc@sgi.com> | 2008-04-10 12:24:30 +1000 |
|---|---|---|
| committer |   Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2008-04-18 12:02:20 +1000 |
| commit | b911ca0472c3762d2bafc4d21e432a9056844064 (patch) | |
| tree | 4ed23766782938e7316d087fa542cdbfd5fcadd7 /fs/xfs/xfs_rw.c | |
| parent | [XFS] Check for errors when changing buffer pointers. (diff) | |
| download | linux-dev-b911ca0472c3762d2bafc4d21e432a9056844064.tar.xz linux-dev-b911ca0472c3762d2bafc4d21e432a9056844064.zip | |
[XFS] Sanitise xfs_log_force error checking.
xfs_log_force() is declared to return an error, but we almost never check
it. We don't need to check it in most cases; if there's a log I/O error
then we'll be shutting down the filesystem anyway and that means we'll
catch the error somewhere else.
However, on certain calls we should be returning an error - sync
transactions, fsync, sync writes, etc. so this isn't a pure black and
white distinction. Hence make xfs_log_force() a void function that issues
a warning to the syslog on error, and call _xfs_log_force() in all the
places where we actually care about the error status returned.
SGI-PV: 980084
SGI-Modid: xfs-linux-melb:xfs-kern:30832a
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Niv Sardi <xaiki@sgi.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_rw.c')
| -rw-r--r-- | fs/xfs/xfs_rw.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/xfs/xfs_rw.c b/fs/xfs/xfs_rw.c index cd3ece6cc918..b0f31c09a76d 100644 --- a/fs/xfs/xfs_rw.c +++ b/fs/xfs/xfs_rw.c @@ -126,11 +126,11 @@ xfs_write_sync_logforce( * when we return. */ if (iip && iip->ili_last_lsn) { - xfs_log_force(mp, iip->ili_last_lsn, - XFS_LOG_FORCE | XFS_LOG_SYNC); + error = _xfs_log_force(mp, iip->ili_last_lsn, + XFS_LOG_FORCE | XFS_LOG_SYNC, NULL); } else if (xfs_ipincount(ip) > 0) { - xfs_log_force(mp, (xfs_lsn_t)0, - XFS_LOG_FORCE | XFS_LOG_SYNC); + error = _xfs_log_force(mp, (xfs_lsn_t)0, + XFS_LOG_FORCE | XFS_LOG_SYNC, NULL); } } else { |