From: Darrick J. Wong <djwong@xxxxxxxxxx>
Extend the bmap update (BUI) log items with a new realtime flag that
indicates that the updates apply against a realtime file's data fork.
We'll wire up the actual code later.
Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
---
libxfs/defer_item.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/libxfs/defer_item.c b/libxfs/defer_item.c
index fdb922f08..21dd1d0f4 100644
--- a/libxfs/defer_item.c
+++ b/libxfs/defer_item.c
@@ -490,6 +490,9 @@ xfs_bmap_update_get_group(
{
xfs_agnumber_t agno;
+ if (xfs_ifork_is_realtime(bi->bi_owner, bi->bi_whichfork))
+ return;
+
agno = XFS_FSB_TO_AGNO(mp, bi->bi_bmap.br_startblock);
/*
@@ -519,10 +522,13 @@ static inline void
xfs_bmap_update_put_group(
struct xfs_bmap_intent *bi)
{
+ if (xfs_ifork_is_realtime(bi->bi_owner, bi->bi_whichfork))
+ return;
+
xfs_perag_intent_put(bi->bi_pag);
}
-/* Cancel a deferred rmap update. */
+/* Cancel a deferred bmap update. */
STATIC void
xfs_bmap_update_cancel_item(
struct list_head *item)
