unimore/kernel-hacking-2024-linux-steffo
unimore/kernel-hacking-2024-linux-steffo
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block: fix blk_rq_map_kern bio direction flag

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This bug was introduced in 7b6d91daee
"block: unify flags for struct bio and struct request"

Cc: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
This commit is contained in:
Benny Halevy 2010-09-13 21:32:19 +02:00 committed by Jens Axboe
parent b0722cb1ac
commit a45dc2d2b8
1 changed files with 1 additions and 1 deletions
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2
block/blk-map.c
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@ -307,7 +307,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
return PTR_ERR(bio);
if (rq_data_dir(rq) == WRITE)
bio->bi_rw |= (1 << REQ_WRITE);
bio->bi_rw |= REQ_WRITE;
if (do_copy)
rq->cmd_flags |= REQ_COPY_USER;