diff options
Diffstat (limited to 'fs/xfs/xfs_dquot.c')
| -rw-r--r-- | fs/xfs/xfs_dquot.c | 59 |
1 files changed, 11 insertions, 48 deletions
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c index 868b19f096bf..3ee0cd43edc0 100644 --- a/fs/xfs/xfs_dquot.c +++ b/fs/xfs/xfs_dquot.c @@ -353,10 +353,10 @@ xfs_qm_dqalloc( dqp->q_blkno, mp->m_quotainfo->qi_dqchunklen, 0); - - error = xfs_buf_geterror(bp); - if (error) + if (!bp) { + error = ENOMEM; goto error1; + } bp->b_ops = &xfs_dquot_buf_ops; /* @@ -832,47 +832,6 @@ restart: return (0); } - -STATIC void -xfs_qm_dqput_final( - struct xfs_dquot *dqp) -{ - struct xfs_quotainfo *qi = dqp->q_mount->m_quotainfo; - struct xfs_dquot *gdqp; - struct xfs_dquot *pdqp; - - trace_xfs_dqput_free(dqp); - - if (list_lru_add(&qi->qi_lru, &dqp->q_lru)) - XFS_STATS_INC(xs_qm_dquot_unused); - - /* - * If we just added a udquot to the freelist, then we want to release - * the gdquot/pdquot reference that it (probably) has. Otherwise it'll - * keep the gdquot/pdquot from getting reclaimed. - */ - gdqp = dqp->q_gdquot; - if (gdqp) { - xfs_dqlock(gdqp); - dqp->q_gdquot = NULL; - } - - pdqp = dqp->q_pdquot; - if (pdqp) { - xfs_dqlock(pdqp); - dqp->q_pdquot = NULL; - } - xfs_dqunlock(dqp); - - /* - * If we had a group/project quota hint, release it now. - */ - if (gdqp) - xfs_qm_dqput(gdqp); - if (pdqp) - xfs_qm_dqput(pdqp); -} - /* * Release a reference to the dquot (decrement ref-count) and unlock it. * @@ -888,10 +847,14 @@ xfs_qm_dqput( trace_xfs_dqput(dqp); - if (--dqp->q_nrefs > 0) - xfs_dqunlock(dqp); - else - xfs_qm_dqput_final(dqp); + if (--dqp->q_nrefs == 0) { + struct xfs_quotainfo *qi = dqp->q_mount->m_quotainfo; + trace_xfs_dqput_free(dqp); + + if (list_lru_add(&qi->qi_lru, &dqp->q_lru)) + XFS_STATS_INC(xs_qm_dquot_unused); + } + xfs_dqunlock(dqp); } /* |