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| author | Dave Chinner <dchinner@redhat.com> | 2010-04-13 09:06:51 +0400 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2010-05-19 18:58:11 +0400 |
| commit | e6a81f13aa9aa20ef03174210aed24791865b05e (patch) | |
| tree | 727202721a225004e2522f32278de294c3748e70 /fs/xfs/quota/xfs_qm.c | |
| parent | 368e136174344c417bad6ff0380b7b3f574bf120 (diff) | |
| download | linux-e6a81f13aa9aa20ef03174210aed24791865b05e.tar.xz | |
xfs: convert the dquot hash list to use list heads
Convert the dquot hash list on the filesystem to use listhead
infrastructure rather than the roll-your-own in the quota code.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/quota/xfs_qm.c')
| -rw-r--r-- | fs/xfs/quota/xfs_qm.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c index 5ca65c834bbd..08e97f1ef653 100644 --- a/fs/xfs/quota/xfs_qm.c +++ b/fs/xfs/quota/xfs_qm.c @@ -277,7 +277,7 @@ xfs_qm_rele_quotafs_ref( if (dqp->dq_flags & XFS_DQ_INACTIVE) { ASSERT(dqp->q_mount == NULL); ASSERT(! XFS_DQ_IS_DIRTY(dqp)); - ASSERT(dqp->HL_PREVP == NULL); + ASSERT(list_empty(&dqp->q_hashlist)); ASSERT(list_empty(&dqp->q_mplist)); XQM_FREELIST_REMOVE(dqp); xfs_dqunlock(dqp); @@ -1176,7 +1176,7 @@ xfs_qm_list_init( int n) { mutex_init(&list->qh_lock); - list->qh_next = NULL; + INIT_LIST_HEAD(&list->qh_list); list->qh_version = 0; list->qh_nelems = 0; } @@ -1976,7 +1976,7 @@ startagain: if (dqp->dq_flags & XFS_DQ_INACTIVE) { ASSERT(mp == NULL); ASSERT(! XFS_DQ_IS_DIRTY(dqp)); - ASSERT(dqp->HL_PREVP == NULL); + ASSERT(list_empty(&dqp->q_hashlist)); ASSERT(list_empty(&dqp->q_mplist)); XQM_FREELIST_REMOVE(dqp); xfs_dqunlock(dqp); @@ -2053,7 +2053,8 @@ startagain: list_del_init(&dqp->q_mplist); mp->m_quotainfo->qi_dquots--; mp->m_quotainfo->qi_dqreclaims++; - XQM_HASHLIST_REMOVE(dqp->q_hash, dqp); + list_del_init(&dqp->q_hashlist); + dqp->q_hash->qh_version++; XQM_FREELIST_REMOVE(dqp); dqpout = dqp; mutex_unlock(&mp->m_quotainfo->qi_dqlist_lock); |