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path: root/fs/xfs/quota/xfs_dquot.c
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Diffstat (limited to 'fs/xfs/quota/xfs_dquot.c')
-rw-r--r--fs/xfs/quota/xfs_dquot.c47
1 files changed, 18 insertions, 29 deletions
diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c
index d7c7eea09fc2..5f79dd78626b 100644
--- a/fs/xfs/quota/xfs_dquot.c
+++ b/fs/xfs/quota/xfs_dquot.c
@@ -1187,7 +1187,7 @@ xfs_qm_dqflush(
* block, nada.
*/
if (!XFS_DQ_IS_DIRTY(dqp) ||
- (!(flags & XFS_QMOPT_SYNC) && atomic_read(&dqp->q_pincount) > 0)) {
+ (!(flags & SYNC_WAIT) && atomic_read(&dqp->q_pincount) > 0)) {
xfs_dqfunlock(dqp);
return 0;
}
@@ -1248,23 +1248,20 @@ xfs_qm_dqflush(
*/
if (XFS_BUF_ISPINNED(bp)) {
trace_xfs_dqflush_force(dqp);
- xfs_log_force(mp, (xfs_lsn_t)0, XFS_LOG_FORCE);
+ xfs_log_force(mp, 0);
}
- if (flags & XFS_QMOPT_DELWRI) {
- xfs_bdwrite(mp, bp);
- } else if (flags & XFS_QMOPT_ASYNC) {
- error = xfs_bawrite(mp, bp);
- } else {
+ if (flags & SYNC_WAIT)
error = xfs_bwrite(mp, bp);
- }
+ else
+ xfs_bdwrite(mp, bp);
trace_xfs_dqflush_done(dqp);
/*
* dqp is still locked, but caller is free to unlock it now.
*/
- return (error);
+ return error;
}
@@ -1445,7 +1442,7 @@ xfs_qm_dqpurge(
* We don't care about getting disk errors here. We need
* to purge this dquot anyway, so we go ahead regardless.
*/
- error = xfs_qm_dqflush(dqp, XFS_QMOPT_SYNC);
+ error = xfs_qm_dqflush(dqp, SYNC_WAIT);
if (error)
xfs_fs_cmn_err(CE_WARN, mp,
"xfs_qm_dqpurge: dquot %p flush failed", dqp);
@@ -1529,25 +1526,17 @@ xfs_qm_dqflock_pushbuf_wait(
* the flush lock when the I/O completes.
*/
bp = xfs_incore(dqp->q_mount->m_ddev_targp, dqp->q_blkno,
- XFS_QI_DQCHUNKLEN(dqp->q_mount),
- XFS_INCORE_TRYLOCK);
- if (bp != NULL) {
- if (XFS_BUF_ISDELAYWRITE(bp)) {
- int error;
- if (XFS_BUF_ISPINNED(bp)) {
- xfs_log_force(dqp->q_mount,
- (xfs_lsn_t)0,
- XFS_LOG_FORCE);
- }
- error = xfs_bawrite(dqp->q_mount, bp);
- if (error)
- xfs_fs_cmn_err(CE_WARN, dqp->q_mount,
- "xfs_qm_dqflock_pushbuf_wait: "
- "pushbuf error %d on dqp %p, bp %p",
- error, dqp, bp);
- } else {
- xfs_buf_relse(bp);
- }
+ XFS_QI_DQCHUNKLEN(dqp->q_mount), XBF_TRYLOCK);
+ if (!bp)
+ goto out_lock;
+
+ if (XFS_BUF_ISDELAYWRITE(bp)) {
+ if (XFS_BUF_ISPINNED(bp))
+ xfs_log_force(dqp->q_mount, 0);
+ xfs_buf_delwri_promote(bp);
+ wake_up_process(bp->b_target->bt_task);
}
+ xfs_buf_relse(bp);
+out_lock:
xfs_dqflock(dqp);
}