Commit bf7c7a04 authored by Heinz Mauelshagen's avatar Heinz Mauelshagen Committed by Jens Axboe

null_blk: fix checking for REQ_FUA

null_handle_bio() erroneously uses the bio_op macro
which masks respective request flag bits including REQ_FUA
out thus failing the check.

Fix by checking bio->bi_opf directly.
Signed-off-by: default avatarHeinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 4d7c1d3f
...@@ -1104,7 +1104,7 @@ static int null_handle_bio(struct nullb_cmd *cmd) ...@@ -1104,7 +1104,7 @@ static int null_handle_bio(struct nullb_cmd *cmd)
len = bvec.bv_len; len = bvec.bv_len;
err = null_transfer(nullb, bvec.bv_page, len, bvec.bv_offset, err = null_transfer(nullb, bvec.bv_page, len, bvec.bv_offset,
op_is_write(bio_op(bio)), sector, op_is_write(bio_op(bio)), sector,
bio_op(bio) & REQ_FUA); bio->bi_opf & REQ_FUA);
if (err) { if (err) {
spin_unlock_irq(&nullb->lock); spin_unlock_irq(&nullb->lock);
return err; return err;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment