diff options
| author | David Chinner <dgc@sgi.com> | 2008-04-10 12:20:24 +1000 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2008-04-18 11:56:55 +1000 |
| commit | 3c56836f92683cb871ebbf44c512069b0d48a08f (patch) | |
| tree | ac0ef5d76e086aa6e2542fb5548db26af5967297 /fs/xfs/quota/xfs_qm.c | |
| parent | 4b8879df8c21bed3efd1eb2da5d72501199aba29 (diff) | |
[XFS] Check for dquot flush errors
xfs_qm_dqflush() can fail, but the return is not checked anywhere. Hence
we never know if we've failed to flush a dquot to disk. Propagate the
error and warn to the syslog if a flush ever fails.
SGI-PV: 980084
SGI-Modid: xfs-linux-melb:xfs-kern:30787a
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/quota/xfs_qm.c')
| -rw-r--r-- | fs/xfs/quota/xfs_qm.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c index 04b29c67214..0ed3c8277fc 100644 --- a/fs/xfs/quota/xfs_qm.c +++ b/fs/xfs/quota/xfs_qm.c @@ -2094,12 +2094,17 @@ xfs_qm_shake_freelist( * dirty dquots. */ if (XFS_DQ_IS_DIRTY(dqp)) { + int error; xfs_dqtrace_entry(dqp, "DQSHAKE: DQDIRTY"); /* * We flush it delayed write, so don't bother * releasing the mplock. */ - (void) xfs_qm_dqflush(dqp, XFS_QMOPT_DELWRI); + error = xfs_qm_dqflush(dqp, XFS_QMOPT_DELWRI); + if (error) { + xfs_fs_cmn_err(CE_WARN, dqp->q_mount, + "xfs_qm_dqflush_all: dquot %p flush failed", dqp); + } xfs_dqunlock(dqp); /* dqflush unlocks dqflock */ dqp = dqp->dq_flnext; continue; @@ -2266,12 +2271,17 @@ xfs_qm_dqreclaim_one(void) * dirty dquots. */ if (XFS_DQ_IS_DIRTY(dqp)) { + int error; xfs_dqtrace_entry(dqp, "DQRECLAIM: DQDIRTY"); /* * We flush it delayed write, so don't bother * releasing the freelist lock. */ - (void) xfs_qm_dqflush(dqp, XFS_QMOPT_DELWRI); + error = xfs_qm_dqflush(dqp, XFS_QMOPT_DELWRI); + if (error) { + xfs_fs_cmn_err(CE_WARN, dqp->q_mount, + "xfs_qm_dqreclaim: dquot %p flush failed", dqp); + } xfs_dqunlock(dqp); /* dqflush unlocks dqflock */ continue; } |