xfs: use generic inode iterator in xfs_qm_dqrele_all_inodes

Use xfs_inode_ag_iterator instead of opencoding the inode walk in the
quota code.  Mark xfs_inode_ag_iterator and xfs_sync_inode_valid non-static
to allow using them from the quota code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>

2 files changed, 8 insertions, 2 deletions

diff --git a/fs/xfs/linux-2.6/xfs_sync.c b/fs/xfs/linux-2.6/xfs_sync.c
index 9798643feb3b..a3d2e7713068 100644
--- a/fs/xfs/linux-2.6/xfs_sync.c
+++ b/fs/xfs/linux-2.6/xfs_sync.c
@@ -141,7 +141,7 @@ restart:
         return last_error;
 }
 
-STATIC int
+int
 xfs_inode_ag_iterator(
         struct xfs_mount        *mp,
         int                     (*execute)(struct xfs_inode *ip,
@@ -167,7 +167,7 @@ xfs_inode_ag_iterator(
 }
 
 /* must be called with pag_ici_lock held and releases it */
-STATIC int
+int
 xfs_sync_inode_valid(
         struct xfs_inode        *ip,
         struct xfs_perag        *pag)
diff --git a/fs/xfs/linux-2.6/xfs_sync.h b/fs/xfs/linux-2.6/xfs_sync.h
index d7b2b5f1c387..9bb1253a4023 100644
--- a/fs/xfs/linux-2.6/xfs_sync.h
+++ b/fs/xfs/linux-2.6/xfs_sync.h
@@ -54,4 +54,10 @@ void xfs_inode_set_reclaim_tag(struct xfs_inode *ip);
 void xfs_inode_clear_reclaim_tag(struct xfs_inode *ip);
 void __xfs_inode_clear_reclaim_tag(struct xfs_mount *mp, struct xfs_perag *pag,
                                 struct xfs_inode *ip);
+
+int xfs_sync_inode_valid(struct xfs_inode *ip, struct xfs_perag *pag);
+int xfs_inode_ag_iterator(struct xfs_mount *mp,
+        int (*execute)(struct xfs_inode *ip, struct xfs_perag *pag, int flags),
+        int flags, int tag);
+
 #endif