xfs: move xfs_bmap_defer_add to xfs_bmap_item.c

Move the code that adds the incore xfs_bmap_item deferred work data to a
transaction live with the BUI log item code.  This means that the file
mapping code no longer has to know about the inner workings of the BUI
log items.

As a consequence, we can hide the _get_group helper.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>

1 files changed, 2 insertions, 4 deletions

diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index b90a90305216..fb99b75f02e2 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -37,6 +37,7 @@
 #include "xfs_icache.h"
 #include "xfs_iomap.h"
 #include "xfs_health.h"
+#include "xfs_bmap_item.h"
 
 struct kmem_cache		*xfs_bmap_intent_cache;
 
@@ -6198,10 +6199,7 @@ __xfs_bmap_add(
 	bi->bi_whichfork = whichfork;
 	bi->bi_bmap = *bmap;
 
-	trace_xfs_bmap_defer(bi);
-
-	xfs_bmap_update_get_group(tp->t_mountp, bi);
-	xfs_defer_add(tp, &bi->bi_list, &xfs_bmap_update_defer_type);
+	xfs_bmap_defer_add(tp, bi);
 	return 0;
 }