diff options
| author | Hou Pu <houpu@bytedance.com> | 2020-08-21 04:34:42 -0400 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-08-21 17:14:28 -0600 |
| commit | 2d62e6b038e729c3e4bfbfcfbd44800ef0883680 (patch) | |
| tree | 896d1e0c9ba750c9d1066d50288a1923aec7fe39 /drivers/block | |
| parent | 0d3b6a8d213a30387b5104b2fb25376d18636f23 (diff) | |
null_blk: fix passing of REQ_FUA flag in null_handle_rq
REQ_FUA should be checked using rq->cmd_flags instead of req_op().
Fixes: deb78b419dfda ("nullb: emulate cache")
Signed-off-by: Hou Pu <houpu@bytedance.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/null_blk_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/null_blk_main.c b/drivers/block/null_blk_main.c index 47a9dad880af..d74443a9c8fa 100644 --- a/drivers/block/null_blk_main.c +++ b/drivers/block/null_blk_main.c @@ -1147,7 +1147,7 @@ static int null_handle_rq(struct nullb_cmd *cmd) len = bvec.bv_len; err = null_transfer(nullb, bvec.bv_page, len, bvec.bv_offset, op_is_write(req_op(rq)), sector, - req_op(rq) & REQ_FUA); + rq->cmd_flags & REQ_FUA); if (err) { spin_unlock_irq(&nullb->lock); return err; |