diff options
Diffstat (limited to 'fs/xfs/xfs_dquot_item.c')
| -rw-r--r-- | fs/xfs/xfs_dquot_item.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/xfs/xfs_dquot_item.c b/fs/xfs/xfs_dquot_item.c index 491e2a7053a3..65a0e69c3d08 100644 --- a/fs/xfs/xfs_dquot_item.c +++ b/fs/xfs/xfs_dquot_item.c @@ -125,6 +125,7 @@ xfs_qm_dquot_logitem_push( struct xfs_dq_logitem *qlip = DQUOT_ITEM(lip); struct xfs_dquot *dqp = qlip->qli_dquot; struct xfs_buf *bp; + struct xfs_ail *ailp = lip->li_ailp; uint rval = XFS_ITEM_SUCCESS; int error; @@ -153,7 +154,7 @@ xfs_qm_dquot_logitem_push( goto out_unlock; } - spin_unlock(&lip->li_ailp->ail_lock); + spin_unlock(&ailp->ail_lock); error = xfs_dquot_use_attached_buf(dqp, &bp); if (error == -EAGAIN) { @@ -172,9 +173,13 @@ xfs_qm_dquot_logitem_push( rval = XFS_ITEM_FLUSHING; } xfs_buf_relse(bp); + /* + * The buffer no longer protects the log item from reclaim, so + * do not reference lip after this point. + */ out_relock_ail: - spin_lock(&lip->li_ailp->ail_lock); + spin_lock(&ailp->ail_lock); out_unlock: mutex_unlock(&dqp->q_qlock); return rval; |