[2/2] xfs: Use iomap_dio_rw_wait()
diff mbox series

Message ID 20191009204130.15974-2-jack@suse.cz
State New
Headers show
Series
  • iomap: Waiting for IO in iomap_dio_rw()
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Commit Message

Jan Kara Oct. 9, 2019, 8:41 p.m. UTC
Use iomap_dio_rw() to wait for unaligned direct IO instead of opencoding
the wait.

Signed-off-by: Jan Kara <jack@suse.cz>
---
 fs/xfs/xfs_file.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

Patch
diff mbox series

diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
index 7d0dc21c14ca..f35cea628bed 100644
--- a/fs/xfs/xfs_file.c
+++ b/fs/xfs/xfs_file.c
@@ -547,16 +547,12 @@  xfs_file_dio_aio_write(
 	}
 
 	trace_xfs_file_direct_write(ip, count, iocb->ki_pos);
-	ret = iomap_dio_rw(iocb, from, &xfs_iomap_ops, &xfs_dio_write_ops,
-			   false);
-
 	/*
-	 * If unaligned, this is the only IO in-flight. If it has not yet
-	 * completed, wait on it before we release the iolock to prevent
-	 * subsequent overlapping IO.
+	 * If unaligned, this is the only IO in-flight. Wait on it before we
+	 * release the iolock to prevent subsequent overlapping IO.
 	 */
-	if (ret == -EIOCBQUEUED && unaligned_io)
-		inode_dio_wait(inode);
+	ret = iomap_dio_rw(iocb, from, &xfs_iomap_ops, &xfs_dio_write_ops,
+			   unaligned_io);
 out:
 	xfs_iunlock(ip, iolock);