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| author | Christoph Hellwig <hch@infradead.org> | 2008-05-20 11:31:13 +1000 |
|---|---|---|
| committer | Niv Sardi <xaiki@debian.org> | 2008-07-28 16:58:25 +1000 |
| commit | 19f354d4c3f4c48bf6b2a86227d8e3050e5f7d50 (patch) | |
| tree | a45bf7262dcac3a5f87a3db1d42e2e9a43577cd2 /fs/xfs/xfs_mount.c | |
| parent | af15b8953a60d336aade96a2c162abffdba75ec9 (diff) | |
| download | kernel_samsung_tuna-19f354d4c3f4c48bf6b2a86227d8e3050e5f7d50.zip kernel_samsung_tuna-19f354d4c3f4c48bf6b2a86227d8e3050e5f7d50.tar.gz kernel_samsung_tuna-19f354d4c3f4c48bf6b2a86227d8e3050e5f7d50.tar.bz2 | |
[XFS] sort out opening and closing of the block devices
Currently closing the rt/log block device is done in the wrong spot, and
far too early. So revampt it:
- xfs_blkdev_put moved out of xfs_free_buftarg into the caller so that
it is done after tearing down the buftarg completely.
- call to xfs_unmountfs_close moved from xfs_mountfs into caller so
that it's done after tearing down the filesystem completely.
- xfs_unmountfs_close is renamed to xfs_close_devices and made static
in xfs_super.c
- opening of the block devices is split into a helper xfs_open_devices
that is symetric in use to xfs_close_devices
- xfs_unmountfs can now lose struct cred
- error handling around device opening sanitized in xfs_fs_fill_super
SGI-PV: 981951
SGI-Modid: xfs-linux-melb:xfs-kern:31193a
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_mount.c')
| -rw-r--r-- | fs/xfs/xfs_mount.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index ee5df5f..c67f8a9 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -1278,7 +1278,7 @@ xfs_mountfs( * 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; @@ -1345,7 +1345,6 @@ xfs_unmountfs(xfs_mount_t *mp, struct cred *cr) */ ASSERT(mp->m_inodes == NULL); - xfs_unmountfs_close(mp, cr); if ((mp->m_flags & XFS_MOUNT_NOUUID) == 0) uuid_table_remove(&mp->m_sb.sb_uuid); @@ -1356,16 +1355,6 @@ xfs_unmountfs(xfs_mount_t *mp, struct cred *cr) 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) { |