diff options
| -rw-r--r-- | fs/xfs/xfs_quota.h | 1 | ||||
| -rw-r--r-- | fs/xfs/xfs_trans_dquot.c | 28 |
2 files changed, 17 insertions, 12 deletions
diff --git a/fs/xfs/xfs_quota.h b/fs/xfs/xfs_quota.h index 5376dd406ba2..ce6506adab7b 100644 --- a/fs/xfs/xfs_quota.h +++ b/fs/xfs/xfs_quota.h @@ -55,7 +55,6 @@ struct xfs_trans; typedef struct xfs_dqtrx { struct xfs_dquot *qt_dquot; /* the dquot this refers to */ ulong qt_blk_res; /* blks reserved on a dquot */ - ulong qt_blk_res_used; /* blks used from the reservation */ ulong qt_ino_res; /* inode reserved on a dquot */ ulong qt_ino_res_used; /* inodes used from the reservation */ long qt_bcount_delta; /* dquot blk count changes */ diff --git a/fs/xfs/xfs_trans_dquot.c b/fs/xfs/xfs_trans_dquot.c index 76a16df55ef7..58c0c6b2f4ed 100644 --- a/fs/xfs/xfs_trans_dquot.c +++ b/fs/xfs/xfs_trans_dquot.c @@ -92,6 +92,7 @@ xfs_trans_dup_dqinfo( xfs_dqtrx_t *oq, *nq; int i,j; xfs_dqtrx_t *oqa, *nqa; + ulong blk_res_used; if (!otp->t_dqinfo) return; @@ -109,11 +110,16 @@ xfs_trans_dup_dqinfo( oqa = otp->t_dqinfo->dqs[j]; nqa = ntp->t_dqinfo->dqs[j]; for (i = 0; i < XFS_QM_TRANS_MAXDQS; i++) { + blk_res_used = 0; + if (oqa[i].qt_dquot == NULL) break; oq = &oqa[i]; nq = &nqa[i]; + if (oq->qt_blk_res && oq->qt_bcount_delta > 0) + blk_res_used = oq->qt_bcount_delta; + nq->qt_dquot = oq->qt_dquot; nq->qt_bcount_delta = nq->qt_icount_delta = 0; nq->qt_rtbcount_delta = 0; @@ -121,8 +127,8 @@ xfs_trans_dup_dqinfo( /* * Transfer whatever is left of the reservations. */ - nq->qt_blk_res = oq->qt_blk_res - oq->qt_blk_res_used; - oq->qt_blk_res = oq->qt_blk_res_used; + nq->qt_blk_res = oq->qt_blk_res - blk_res_used; + oq->qt_blk_res = blk_res_used; nq->qt_rtblk_res = oq->qt_rtblk_res - oq->qt_rtblk_res_used; @@ -239,10 +245,6 @@ xfs_trans_mod_dquot( * disk blocks used. */ case XFS_TRANS_DQ_BCOUNT: - if (qtrx->qt_blk_res && delta > 0) { - qtrx->qt_blk_res_used += (ulong)delta; - ASSERT(qtrx->qt_blk_res >= qtrx->qt_blk_res_used); - } qtrx->qt_bcount_delta += delta; break; @@ -423,15 +425,19 @@ xfs_trans_apply_dquot_deltas( * reservation that a transaction structure knows of. */ if (qtrx->qt_blk_res != 0) { - if (qtrx->qt_blk_res != qtrx->qt_blk_res_used) { - if (qtrx->qt_blk_res > - qtrx->qt_blk_res_used) + ulong blk_res_used = 0; + + if (qtrx->qt_bcount_delta > 0) + blk_res_used = qtrx->qt_bcount_delta; + + if (qtrx->qt_blk_res != blk_res_used) { + if (qtrx->qt_blk_res > blk_res_used) dqp->q_res_bcount -= (xfs_qcnt_t) (qtrx->qt_blk_res - - qtrx->qt_blk_res_used); + blk_res_used); else dqp->q_res_bcount -= (xfs_qcnt_t) - (qtrx->qt_blk_res_used - + (blk_res_used - qtrx->qt_blk_res); } } else { |