XFS uses generic_file_read_iter(), which already supports this.

Signed-off-by: Jens Axboe <ax...@kernel.dk>
---
 fs/xfs/xfs_file.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
index 4b8bdecc3863..97f44fbf17f2 100644
--- a/fs/xfs/xfs_file.c
+++ b/fs/xfs/xfs_file.c
@@ -1080,7 +1080,7 @@ xfs_file_open(
                return -EFBIG;
        if (XFS_FORCED_SHUTDOWN(XFS_M(inode->i_sb)))
                return -EIO;
-       file->f_mode |= FMODE_NOWAIT;
+       file->f_mode |= FMODE_NOWAIT | FMODE_BUF_RASYNC;
        return 0;
 }
 
-- 
2.26.2

Reply via email to