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authorChristoph Hellwig <hch@infradead.org>2011-12-06 21:58:25 +0000
committerBen Myers <bpm@sgi.com>2011-12-15 14:38:30 -0600
commit7ae4440723a413c7a52edd27f654c34680dd4ea2 (patch)
tree14ec4a743f812d84a00177f7df20f832cd428e62 /fs/xfs/xfs_dquot.c
parent97e7ade506cdd7157d8b64c77696c082fb997476 (diff)
xfs: remove XFS_QMOPT_DQSUSER
Just read the id 0 dquot from disk directly in xfs_qm_init_quotainfo instead of going through dqget and requiring a special flag to not add the dquot to any lists. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_dquot.c')
-rw-r--r--fs/xfs/xfs_dquot.c27
1 files changed, 6 insertions, 21 deletions
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c
index 1a2aa173ef2..b4ff40b5f91 100644
--- a/fs/xfs/xfs_dquot.c
+++ b/fs/xfs/xfs_dquot.c
@@ -552,7 +552,7 @@ xfs_qm_dqtobp(
*
* If XFS_QMOPT_DQALLOC is set, allocate a dquot on disk if it needed.
*/
-STATIC int
+int
xfs_qm_dqread(
struct xfs_mount *mp,
xfs_dqid_t id,
@@ -804,32 +804,17 @@ restart:
mutex_unlock(&h->qh_lock);
error = xfs_qm_dqread(mp, id, type, flags, &dqp);
- if (error) {
- if (ip)
- xfs_ilock(ip, XFS_ILOCK_EXCL);
- return error;
- }
- /*
- * See if this is mount code calling to look at the overall quota limits
- * which are stored in the id == 0 user or group's dquot.
- * Since we may not have done a quotacheck by this point, just return
- * the dquot without attaching it to any hashtables, lists, etc, or even
- * taking a reference.
- * The caller must dqdestroy this once done.
- */
- if (flags & XFS_QMOPT_DQSUSER) {
- ASSERT(id == 0);
- ASSERT(! ip);
- goto dqret;
- }
+ if (ip)
+ xfs_ilock(ip, XFS_ILOCK_EXCL);
+
+ if (error)
+ return error;
/*
* Dquot lock comes after hashlock in the lock ordering
*/
if (ip) {
- xfs_ilock(ip, XFS_ILOCK_EXCL);
-
/*
* A dquot could be attached to this inode by now, since
* we had dropped the ilock.