STATIC int xfs_mount_log_sb(xfs_mount_t *, __int64_t);
STATIC int xfs_uuid_mount(xfs_mount_t *);
-STATIC void xfs_uuid_unmount(xfs_mount_t *mp);
STATIC void xfs_unmountfs_wait(xfs_mount_t *);
for (agno = 0; agno < mp->m_maxagi; agno++)
if (mp->m_perag[agno].pagb_list)
- kmem_free(mp->m_perag[agno].pagb_list,
- sizeof(xfs_perag_busy_t) *
- XFS_PAGB_NUM_SLOTS);
- kmem_free(mp->m_perag,
- sizeof(xfs_perag_t) * mp->m_sb.sb_agcount);
+ kmem_free(mp->m_perag[agno].pagb_list);
+ kmem_free(mp->m_perag);
}
spinlock_destroy(&mp->m_ail_lock);
XFS_QM_DONE(mp);
if (mp->m_fsname != NULL)
- kmem_free(mp->m_fsname, mp->m_fsname_len);
+ kmem_free(mp->m_fsname);
if (mp->m_rtname != NULL)
- kmem_free(mp->m_rtname, strlen(mp->m_rtname) + 1);
+ kmem_free(mp->m_rtname);
if (mp->m_logname != NULL)
- kmem_free(mp->m_logname, strlen(mp->m_logname) + 1);
+ kmem_free(mp->m_logname);
xfs_icsb_destroy_counters(mp);
}
* Re-check for ATTR2 in case it was found in bad_features2
* slot.
*/
- if (xfs_sb_version_hasattr2(&mp->m_sb))
+ if (xfs_sb_version_hasattr2(&mp->m_sb) &&
+ !(mp->m_flags & XFS_MOUNT_NOATTR2))
mp->m_flags |= XFS_MOUNT_ATTR2;
+ }
+
+ if (xfs_sb_version_hasattr2(&mp->m_sb) &&
+ (mp->m_flags & XFS_MOUNT_NOATTR2)) {
+ xfs_sb_version_removeattr2(&mp->m_sb);
+ update_flags |= XFS_SB_FEATURES2;
+ /* update sb_versionnum for the clearing of the morebits */
+ if (!sbp->sb_features2)
+ update_flags |= XFS_SB_VERSIONNUM;
}
/*
error2:
for (agno = 0; agno < sbp->sb_agcount; agno++)
if (mp->m_perag[agno].pagb_list)
- kmem_free(mp->m_perag[agno].pagb_list,
- sizeof(xfs_perag_busy_t) * XFS_PAGB_NUM_SLOTS);
- kmem_free(mp->m_perag, sbp->sb_agcount * sizeof(xfs_perag_t));
+ kmem_free(mp->m_perag[agno].pagb_list);
+ kmem_free(mp->m_perag);
mp->m_perag = NULL;
/* FALLTHROUGH */
error1:
if (uuid_mounted)
- xfs_uuid_unmount(mp);
- xfs_freesb(mp);
+ uuid_table_remove(&mp->m_sb.sb_uuid);
return error;
}
* log and makes sure that incore structures are freed.
*/
int
-xfs_unmountfs(xfs_mount_t *mp, struct cred *cr)
+xfs_unmountfs(xfs_mount_t *mp)
{
__uint64_t resblks;
int error = 0;
*/
ASSERT(mp->m_inodes == NULL);
- xfs_unmountfs_close(mp, cr);
if ((mp->m_flags & XFS_MOUNT_NOUUID) == 0)
- xfs_uuid_unmount(mp);
+ uuid_table_remove(&mp->m_sb.sb_uuid);
#if defined(DEBUG) || defined(INDUCE_IO_ERROR)
xfs_errortag_clearall(mp, 0);
return 0;
}
-void
-xfs_unmountfs_close(xfs_mount_t *mp, struct cred *cr)
-{
- if (mp->m_logdev_targp && mp->m_logdev_targp != mp->m_ddev_targp)
- xfs_free_buftarg(mp->m_logdev_targp, 1);
- if (mp->m_rtdev_targp)
- xfs_free_buftarg(mp->m_rtdev_targp, 1);
- xfs_free_buftarg(mp->m_ddev_targp, 0);
-}
-
STATIC void
xfs_unmountfs_wait(xfs_mount_t *mp)
{
return 0;
}
-/*
- * Remove filesystem from the UUID table.
- */
-STATIC void
-xfs_uuid_unmount(
- xfs_mount_t *mp)
-{
- uuid_table_remove(&mp->m_sb.sb_uuid);
-}
-
/*
* Used to log changes to the superblock unit and width fields which could
* be altered by the mount options, as well as any potential sb_features2
int error;
ASSERT(fields & (XFS_SB_UNIT | XFS_SB_WIDTH | XFS_SB_UUID |
- XFS_SB_FEATURES2 | XFS_SB_BAD_FEATURES2));
+ XFS_SB_FEATURES2 | XFS_SB_BAD_FEATURES2 |
+ XFS_SB_VERSIONNUM));
tp = xfs_trans_alloc(mp, XFS_TRANS_SB_UNIT);
error = xfs_trans_reserve(tp, 0, mp->m_sb.sb_sectsize + 128, 0, 0,