diff options
| author | Eric Sandeen <sandeen@sandeen.net> | 2018-05-07 19:20:17 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-05-09 20:04:01 +0300 |
| commit | 48fa1db87f730da1aed2d3df0cc8c33c7c133b4b (patch) | |
| tree | cb02e21865d714545166ead10e4b21f48c1b2bfc | |
| parent | 57ab324553bbfedc8e732eb570edfac0f5cfe57e (diff) | |
| download | linux-48fa1db87f730da1aed2d3df0cc8c33c7c133b4b.tar.xz | |
xfs: pass full xfs_dqblk to repair during quotacheck
It's a bit dicey to pass in the smaller xfs_disk_dquot and then cast it to
something larger; pass in the full xfs_dqblk so we know the caller has sent
us the right thing. Rename the function to xfs_dqblk_repair for
clarity.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
| -rw-r--r-- | fs/xfs/libxfs/xfs_dquot_buf.c | 21 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_quota_defs.h | 2 | ||||
| -rw-r--r-- | fs/xfs/xfs_qm.c | 2 |
3 files changed, 11 insertions, 14 deletions
diff --git a/fs/xfs/libxfs/xfs_dquot_buf.c b/fs/xfs/libxfs/xfs_dquot_buf.c index c00174f32f0d..3b92427883fa 100644 --- a/fs/xfs/libxfs/xfs_dquot_buf.c +++ b/fs/xfs/libxfs/xfs_dquot_buf.c @@ -104,29 +104,26 @@ xfs_dquot_verify( * Do some primitive error checking on ondisk dquot data structures. */ int -xfs_dquot_repair( +xfs_dqblk_repair( struct xfs_mount *mp, - struct xfs_disk_dquot *ddq, + struct xfs_dqblk *dqb, xfs_dqid_t id, uint type) { - struct xfs_dqblk *d = (struct xfs_dqblk *)ddq; - - /* * Typically, a repair is only requested by quotacheck. */ ASSERT(id != -1); - memset(d, 0, sizeof(xfs_dqblk_t)); + memset(dqb, 0, sizeof(xfs_dqblk_t)); - d->dd_diskdq.d_magic = cpu_to_be16(XFS_DQUOT_MAGIC); - d->dd_diskdq.d_version = XFS_DQUOT_VERSION; - d->dd_diskdq.d_flags = type; - d->dd_diskdq.d_id = cpu_to_be32(id); + dqb->dd_diskdq.d_magic = cpu_to_be16(XFS_DQUOT_MAGIC); + dqb->dd_diskdq.d_version = XFS_DQUOT_VERSION; + dqb->dd_diskdq.d_flags = type; + dqb->dd_diskdq.d_id = cpu_to_be32(id); if (xfs_sb_version_hascrc(&mp->m_sb)) { - uuid_copy(&d->dd_uuid, &mp->m_sb.sb_meta_uuid); - xfs_update_cksum((char *)d, sizeof(struct xfs_dqblk), + uuid_copy(&dqb->dd_uuid, &mp->m_sb.sb_meta_uuid); + xfs_update_cksum((char *)dqb, sizeof(struct xfs_dqblk), XFS_DQUOT_CRC_OFF); } diff --git a/fs/xfs/libxfs/xfs_quota_defs.h b/fs/xfs/libxfs/xfs_quota_defs.h index 8433656af0da..a2f8cb334bb3 100644 --- a/fs/xfs/libxfs/xfs_quota_defs.h +++ b/fs/xfs/libxfs/xfs_quota_defs.h @@ -154,7 +154,7 @@ typedef uint16_t xfs_qwarncnt_t; extern xfs_failaddr_t xfs_dquot_verify(struct xfs_mount *mp, struct xfs_disk_dquot *ddq, xfs_dqid_t id, uint type); extern int xfs_calc_dquots_per_chunk(unsigned int nbblks); -extern int xfs_dquot_repair(struct xfs_mount *mp, struct xfs_disk_dquot *ddq, +extern int xfs_dqblk_repair(struct xfs_mount *mp, struct xfs_dqblk *dqb, xfs_dqid_t id, uint type); #endif /* __XFS_QUOTA_H__ */ diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c index e641a507d0ed..b016079971ee 100644 --- a/fs/xfs/xfs_qm.c +++ b/fs/xfs/xfs_qm.c @@ -867,7 +867,7 @@ xfs_qm_reset_dqcounts( */ fa = xfs_dquot_verify(mp, ddq, id + j, type); if (fa) - xfs_dquot_repair(mp, ddq, id + j, type); + xfs_dqblk_repair(mp, &dqb[j], id + j, type); /* * Reset type in case we are reusing group quota file for |