From 2f63296578cad1ae681152d5b2122a4595195f16 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sat, 23 Jan 2021 10:06:09 -0800 Subject: iomap: pass a flags argument to iomap_dio_rw Pass a set of flags to iomap_dio_rw instead of the boolean wait_for_completion argument. The IOMAP_DIO_FORCE_WAIT flag replaces the wait_for_completion, but only needs to be passed when the iocb isn't synchronous to start with to simplify the callers. Signed-off-by: Christoph Hellwig Reviewed-by: Dave Chinner Reviewed-by: Brian Foster [djwong: rework xfs_file.c so that we can push iomap changes separately] Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong --- fs/btrfs/file.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'fs/btrfs') diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 0e41459b8de6..ddfd2e2adedf 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1949,8 +1949,8 @@ relock: goto buffered; } - dio = __iomap_dio_rw(iocb, from, &btrfs_dio_iomap_ops, - &btrfs_dio_ops, is_sync_kiocb(iocb)); + dio = __iomap_dio_rw(iocb, from, &btrfs_dio_iomap_ops, &btrfs_dio_ops, + 0); btrfs_inode_unlock(inode, ilock_flags); @@ -3622,8 +3622,7 @@ static ssize_t btrfs_direct_read(struct kiocb *iocb, struct iov_iter *to) return 0; btrfs_inode_lock(inode, BTRFS_ILOCK_SHARED); - ret = iomap_dio_rw(iocb, to, &btrfs_dio_iomap_ops, &btrfs_dio_ops, - is_sync_kiocb(iocb)); + ret = iomap_dio_rw(iocb, to, &btrfs_dio_iomap_ops, &btrfs_dio_ops, 0); btrfs_inode_unlock(inode, BTRFS_ILOCK_SHARED); return ret; } -- cgit v1.2.3