[XFS] Finish removing the mount pointer from the AIL API

Change all the remaining AIL API functions that are passed struct
xfs_mount pointers to pass pointers directly to the struct xfs_ail being
used. With this conversion, all external access to the AIL is via the
struct xfs_ail. Hence the operation and referencing of the AIL is almost
entirely independent of the xfs_mount that is using it - it is now much
more tightly tied to the log and the items it is tracking in the log than
it is tied to the xfs_mount.

SGI-PV: 988143

SGI-Modid: xfs-linux-melb:xfs-kern:32353a

Signed-off-by: David Chinner <david@fromorbit.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>

1 files changed, 9 insertions, 6 deletions

diff --git a/fs/xfs/xfs_trans_priv.h b/fs/xfs/xfs_trans_priv.h
index 6ca0a7a7e3df..73e2ad397432 100644
--- a/fs/xfs/xfs_trans_priv.h
+++ b/fs/xfs/xfs_trans_priv.h
@@ -85,12 +85,15 @@ struct xfs_ail {
 /*
  * From xfs_trans_ail.c
  */
-void                    xfs_trans_update_ail(struct xfs_mount *mp,
-                                     struct xfs_log_item *lip, xfs_lsn_t lsn)
-                                     __releases(mp->m_ail_lock);
-void                    xfs_trans_delete_ail(struct xfs_mount *mp,
-                                     struct xfs_log_item *lip)
-                                     __releases(mp->m_ail_lock);
+void                    xfs_trans_ail_update(struct xfs_ail *ailp,
+                                        struct xfs_log_item *lip, xfs_lsn_t lsn)
+                                        __releases(ailp->xa_lock);
+void                    xfs_trans_ail_delete(struct xfs_ail *ailp,
+                                        struct xfs_log_item *lip)
+                                        __releases(ailp->xa_lock);
+void                    xfs_trans_ail_push(struct xfs_ail *, xfs_lsn_t);
+void                    xfs_trans_unlocked_item(struct xfs_ail *,
+                                        xfs_log_item_t *);
 
 xfs_lsn_t               xfs_trans_ail_tail(struct xfs_ail *ailp);