[XFS] Given the log a pointer to the AIL
When we need to go from the log to the AIL, we have to go via the
xfs_mount. Add a xfs_ail pointer to the log so we can go directly to the
AIL associated with the log.
SGI-PV: 988143
SGI-Modid: xfs-linux-melb:xfs-kern:32351a
Signed-off-by: David Chinner <david@fromorbit.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h
index e7d8f84..de7ef6c 100644
--- a/fs/xfs/xfs_log_priv.h
+++ b/fs/xfs/xfs_log_priv.h
@@ -404,6 +404,7 @@
typedef struct log {
/* The following fields don't need locking */
struct xfs_mount *l_mp; /* mount point */
+ struct xfs_ail *l_ailp; /* AIL log is working with */
struct xfs_buf *l_xbuf; /* extra buffer for log
* wrapping */
struct xfs_buftarg *l_targ; /* buftarg of log */