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| author | Chandra Seetharaman <sekharan@us.ibm.com> | 2013-06-27 17:25:04 -0500 |
|---|---|---|
| committer | Ben Myers <bpm@sgi.com> | 2013-06-28 13:03:49 -0500 |
| commit | 9cad19d2cb57a2c32887a303b516d74254aa4b1c (patch) | |
| tree | ccd434b4d53ab75ea61158144e892184de0d321d /fs/xfs/xfs_qm.c | |
| parent | dc037ad7d24f3711e431a45c053b5d425995e9e4 (diff) | |
| download | lwn-9cad19d2cb57a2c32887a303b516d74254aa4b1c.tar.gz lwn-9cad19d2cb57a2c32887a303b516d74254aa4b1c.zip | |
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.c | 8 |
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); } |