xfs: pass the fsbno to xfs_perag_intent_get

All callers of xfs_perag_intent_get have a fsbno and need boilerplate
code to turn that into an agno.  Just pass the fsbno to
xfs_perag_intent_get and look up the agno there.

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

1 files changed, 4 insertions, 4 deletions

diff --git a/fs/xfs/xfs_drain.c b/fs/xfs/xfs_drain.c
index 005a66be44a2..7bdb9688c0f5 100644
--- a/fs/xfs/xfs_drain.c
+++ b/fs/xfs/xfs_drain.c
@@ -94,17 +94,17 @@ static inline int xfs_defer_drain_wait(struct xfs_defer_drain *dr)
 }
 
 /*
- * Get a passive reference to an AG and declare an intent to update its
- * metadata.
+ * Get a passive reference to the AG that contains a fsbno and declare an intent
+ * to update its metadata.
  */
 struct xfs_perag *
 xfs_perag_intent_get(
 	struct xfs_mount	*mp,
-	xfs_agnumber_t		agno)
+	xfs_fsblock_t		fsbno)
 {
 	struct xfs_perag	*pag;
 
-	pag = xfs_perag_get(mp, agno);
+	pag = xfs_perag_get(mp, XFS_FSB_TO_AGNO(mp, fsbno));
 	if (!pag)
 		return NULL;