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authorBart Van Assche <bart.vanassche@sandisk.com>2017-06-20 11:15:39 -0700
committerJens Axboe <axboe@kernel.dk>2017-06-20 19:27:14 -0600
commitcd6ce1482fd9e691bb68c660fa918c90f6b1bc25 (patch)
tree54acc2c6d0afa785bd84614804808ca804823d70 /block/blk-core.c
parent073196787727e454e17a96d222ea55eba2000978 (diff)
block: Make request operation type argument declarations consistent
Instead of declaring the second argument of blk_*_get_request() as int and passing it to functions that expect an unsigned int, declare that second argument as unsigned int. Also because of consistency, rename that second argument from 'rw' into 'op'. This patch does not change any functionality. Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Cc: Hannes Reinecke <hare@suse.com> Cc: Omar Sandoval <osandov@fb.com> Cc: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-core.c')
-rw-r--r--block/blk-core.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index 279e3c432d7b..21f6f1020303 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1347,8 +1347,8 @@ retry:
goto retry;
}
-static struct request *blk_old_get_request(struct request_queue *q, int rw,
- gfp_t gfp_mask)
+static struct request *blk_old_get_request(struct request_queue *q,
+ unsigned int op, gfp_t gfp_mask)
{
struct request *rq;
@@ -1356,7 +1356,7 @@ static struct request *blk_old_get_request(struct request_queue *q, int rw,
create_io_context(gfp_mask, q->node);
spin_lock_irq(q->queue_lock);
- rq = get_request(q, rw, NULL, gfp_mask);
+ rq = get_request(q, op, NULL, gfp_mask);
if (IS_ERR(rq)) {
spin_unlock_irq(q->queue_lock);
return rq;
@@ -1369,14 +1369,15 @@ static struct request *blk_old_get_request(struct request_queue *q, int rw,
return rq;
}
-struct request *blk_get_request(struct request_queue *q, int rw, gfp_t gfp_mask)
+struct request *blk_get_request(struct request_queue *q, unsigned int op,
+ gfp_t gfp_mask)
{
if (q->mq_ops)
- return blk_mq_alloc_request(q, rw,
+ return blk_mq_alloc_request(q, op,
(gfp_mask & __GFP_DIRECT_RECLAIM) ?
0 : BLK_MQ_REQ_NOWAIT);
else
- return blk_old_get_request(q, rw, gfp_mask);
+ return blk_old_get_request(q, op, gfp_mask);
}
EXPORT_SYMBOL(blk_get_request);