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| author | Christoph Hellwig <hch@infradead.org> | 2008-08-13 16:50:47 +1000 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2008-08-13 16:50:47 +1000 |
| commit | ff4f038c6bbb27044a84adbcd27bc237d7237e66 (patch) | |
| tree | c6358574b56ae08505d1f914f97a6c772addae4d /fs | |
| parent | 6203300e5e9121440b27d3ed0b9fe2a64cb62b53 (diff) | |
| download | linux-stable-ff4f038c6bbb27044a84adbcd27bc237d7237e66.tar.gz linux-stable-ff4f038c6bbb27044a84adbcd27bc237d7237e66.tar.bz2 linux-stable-ff4f038c6bbb27044a84adbcd27bc237d7237e66.zip | |
[XFS] refactor xfs_mount_free
xfs_mount_free mostly frees the perag data, which is something that is
duplicated in the mount error path.
Move the XFS_QM_DONE call to the caller and remove the useless
mutex_destroy/spinlock_destroy calls so that we can re-use it for the
mount error path. Also rename it to xfs_free_perag to reflect what it
does.
SGI-PV: 981498
SGI-Modid: xfs-linux-melb:xfs-kern:31836a
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/xfs_mount.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index 4d4161598406..081fb6a02ac3 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -128,7 +128,7 @@ static const struct { * initialized. */ STATIC void -xfs_mount_free( +xfs_free_perag( xfs_mount_t *mp) { if (mp->m_perag) { @@ -139,13 +139,6 @@ xfs_mount_free( kmem_free(mp->m_perag[agno].pagb_list); kmem_free(mp->m_perag); } - - spinlock_destroy(&mp->m_ail_lock); - spinlock_destroy(&mp->m_sb_lock); - mutex_destroy(&mp->m_ilock); - mutex_destroy(&mp->m_growlock); - if (mp->m_quotainfo) - XFS_QM_DONE(mp); } /* @@ -922,7 +915,6 @@ xfs_mountfs( __uint64_t resblks; __int64_t update_flags = 0LL; uint quotamount, quotaflags; - int agno; int uuid_mounted = 0; int error = 0; @@ -1216,12 +1208,7 @@ xfs_mountfs( error3: xfs_log_unmount_dealloc(mp); error2: - for (agno = 0; agno < sbp->sb_agcount; agno++) - if (mp->m_perag[agno].pagb_list) - kmem_free(mp->m_perag[agno].pagb_list); - kmem_free(mp->m_perag); - mp->m_perag = NULL; - /* FALLTHROUGH */ + xfs_free_perag(mp); error1: if (uuid_mounted) uuid_table_remove(&mp->m_sb.sb_uuid); @@ -1307,7 +1294,9 @@ xfs_unmountfs( #if defined(DEBUG) xfs_errortag_clearall(mp, 0); #endif - xfs_mount_free(mp); + xfs_free_perag(mp); + if (mp->m_quotainfo) + XFS_QM_DONE(mp); } STATIC void |