[PATCH 10/15] block: flag block devices as supporting IOCB_WAITQ

Jens Axboe
2020-06-18T14:44:39Z

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

diff --git a/fs/block_dev.c b/fs/block_dev.c
index 47860e589388..54720c90dad0 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -1850,7 +1850,7 @@ static int blkdev_open(struct inode * inode, struct file * filp)
*/
filp->f_flags |= O_LARGEFILE;

- filp->f_mode |= FMODE_NOWAIT;
+ filp->f_mode |= FMODE_NOWAIT | FMODE_BUF_RASYNC;

if (filp->f_flags & O_NDELAY)
filp->f_mode |= FMODE_NDELAY;
--
2.27.0