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authorChandra Seetharaman <sekharan@us.ibm.com>2013-06-27 17:25:04 -0500
committerBen Myers <bpm@sgi.com>2013-06-28 13:03:49 -0500
commit9cad19d2cb57a2c32887a303b516d74254aa4b1c (patch)
treeccd434b4d53ab75ea61158144e892184de0d321d /fs/xfs/xfs_qm.c
parentdc037ad7d24f3711e431a45c053b5d425995e9e4 (diff)
downloadlinux-9cad19d2cb57a2c32887a303b516d74254aa4b1c.tar.bz2
xfs: Define a new function xfs_is_quota_inode()
In preparation for combined pquota/gquota support, define a new function to check if the given inode is a quota inode. Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com> Reviewed-by: Ben Myers <bpm@sgi.com> Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_qm.c')
-rw-r--r--fs/xfs/xfs_qm.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c
index b75c9bb6e71e..28a5e8ae3829 100644
--- a/fs/xfs/xfs_qm.c
+++ b/fs/xfs/xfs_qm.c
@@ -489,8 +489,7 @@ xfs_qm_need_dqattach(
return false;
if (!XFS_NOT_DQATTACHED(mp, ip))
return false;
- if (ip->i_ino == mp->m_sb.sb_uquotino ||
- ip->i_ino == mp->m_sb.sb_gquotino)
+ if (xfs_is_quota_inode(&mp->m_sb, ip->i_ino))
return false;
return true;
}
@@ -606,8 +605,7 @@ xfs_qm_dqdetach(
trace_xfs_dquot_dqdetach(ip);
- ASSERT(ip->i_ino != ip->i_mount->m_sb.sb_uquotino);
- ASSERT(ip->i_ino != ip->i_mount->m_sb.sb_gquotino);
+ ASSERT(!xfs_is_quota_inode(&ip->i_mount->m_sb, ip->i_ino));
if (ip->i_udquot) {
xfs_qm_dqrele(ip->i_udquot);
ip->i_udquot = NULL;
@@ -1152,7 +1150,7 @@ xfs_qm_dqusage_adjust(
* rootino must have its resources accounted for, not so with the quota
* inodes.
*/
- if (ino == mp->m_sb.sb_uquotino || ino == mp->m_sb.sb_gquotino) {
+ if (xfs_is_quota_inode(&mp->m_sb, ino)) {
*res = BULKSTAT_RV_NOTHING;
return XFS_ERROR(EINVAL);
}