diff options
| author | Chandra Seetharaman <sekharan@us.ibm.com> | 2013-07-19 17:36:02 -0500 |
|---|---|---|
| committer | Ben Myers <bpm@sgi.com> | 2013-07-22 14:46:26 -0500 |
| commit | d892d5864f020c44cfa4e23e9165112d8df91093 (patch) | |
| tree | 84abbb176e54b24ff2a13d912d8d82a3b83710af /fs/xfs/xfs_sb.h | |
| parent | 0102629776a2f5c3bd9c5dc0ef77956c60255074 (diff) | |
xfs: Start using pquotaino from the superblock.
Start using pquotino and define a macro to check if the
superblock has pquotino.
Keep backward compatibilty by alowing mount of older superblock
with no separate pquota 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_sb.h')
| -rw-r--r-- | fs/xfs/xfs_sb.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/fs/xfs/xfs_sb.h b/fs/xfs/xfs_sb.h index 78f9e70b80c7..a6ff9d6e72f6 100644 --- a/fs/xfs/xfs_sb.h +++ b/fs/xfs/xfs_sb.h @@ -618,16 +618,23 @@ xfs_sb_has_incompat_log_feature( return (sbp->sb_features_log_incompat & feature) != 0; } -static inline bool -xfs_is_quota_inode(struct xfs_sb *sbp, xfs_ino_t ino) +static inline int xfs_sb_version_has_pquotino(xfs_sb_t *sbp) { - return (ino == sbp->sb_uquotino || ino == sbp->sb_gquotino); + return XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5; } /* * end of superblock version macros */ +static inline bool +xfs_is_quota_inode(struct xfs_sb *sbp, xfs_ino_t ino) +{ + return (ino == sbp->sb_uquotino || + ino == sbp->sb_gquotino || + ino == sbp->sb_pquotino); +} + #define XFS_SB_DADDR ((xfs_daddr_t)0) /* daddr in filesystem/ag */ #define XFS_SB_BLOCK(mp) XFS_HDR_BLOCK(mp, XFS_SB_DADDR) #define XFS_BUF_TO_SBP(bp) ((xfs_dsb_t *)((bp)->b_addr)) |