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authorChristoph Hellwig <hch@infradead.org>2008-05-20 15:10:52 +1000
committerNiv Sardi <xaiki@debian.org>2008-07-28 16:58:29 +1000
commitc962fb7902669a48a2c613649c1f03865c0ffd1e (patch)
tree370bdf7273c92a2bcb230680c6b0bfa4928b11e8 /fs/xfs/xfs_mount.h
parentbdd907bab78419f34113c51470192945741b839e (diff)
[XFS] kill xfs_mount_init
xfs_mount_init is inlined into xfs_fs_fill_super and allocation switched to kzalloc. Plug a leak of the mount structure for most early mount failures. Move xfs_icsb_init_counters to as late as possible in the mount path and make sure to undo it so that no stale hotplug cpu notifiers are left around on mount failures. SGI-PV: 981951 SGI-Modid: xfs-linux-melb:xfs-kern:31196a 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.h')
-rw-r--r--fs/xfs/xfs_mount.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index 5acde7fd9c0a..96d8791e9e5a 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -210,12 +210,14 @@ typedef struct xfs_icsb_cnts {
extern int xfs_icsb_init_counters(struct xfs_mount *);
extern void xfs_icsb_reinit_counters(struct xfs_mount *);
+extern void xfs_icsb_destroy_counters(struct xfs_mount *);
extern void xfs_icsb_sync_counters(struct xfs_mount *, int);
extern void xfs_icsb_sync_counters_locked(struct xfs_mount *, int);
#else
-#define xfs_icsb_init_counters(mp) (0)
-#define xfs_icsb_reinit_counters(mp) do { } while (0)
+#define xfs_icsb_init_counters(mp) (0)
+#define xfs_icsb_destroy_counters(mp) do { } while (0)
+#define xfs_icsb_reinit_counters(mp) do { } while (0)
#define xfs_icsb_sync_counters(mp, flags) do { } while (0)
#define xfs_icsb_sync_counters_locked(mp, flags) do { } while (0)
#endif
@@ -511,10 +513,8 @@ typedef struct xfs_mod_sb {
#define XFS_MOUNT_ILOCK(mp) mutex_lock(&((mp)->m_ilock))
#define XFS_MOUNT_IUNLOCK(mp) mutex_unlock(&((mp)->m_ilock))
-extern xfs_mount_t *xfs_mount_init(void);
extern void xfs_mod_sb(xfs_trans_t *, __int64_t);
extern int xfs_log_sbcount(xfs_mount_t *, uint);
-extern void xfs_mount_free(xfs_mount_t *mp);
extern int xfs_mountfs(xfs_mount_t *mp, int);
extern void xfs_mountfs_check_barriers(xfs_mount_t *mp);