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authorMike Christie <mchristi@redhat.com>2016-06-05 22:32:13 +0300
committerJens Axboe <axboe@fb.com>2016-06-07 22:41:38 +0300
commitba568ea0a2ef9a193ca24874228474ec7ae2ff98 (patch)
tree6e8644ecf525f06c987760705fca60063fe90666 /block/blk-core.c
parentcc6e3b10920b425f0b34d4ff75c63d930aaf14ce (diff)
downloadlinux-ba568ea0a2ef9a193ca24874228474ec7ae2ff98.tar.xz
block: prepare elevator to use REQ_OPs.
This patch converts the elevator code to use separate variables for the operation and flags, and to check req_op for the REQ_OP. Signed-off-by: Mike Christie <mchristi@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-core.c')
-rw-r--r--block/blk-core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index a68dc0709299..090e55d7cad7 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1081,7 +1081,7 @@ static struct request *__get_request(struct request_list *rl, int op,
if (unlikely(blk_queue_dying(q)))
return ERR_PTR(-ENODEV);
- may_queue = elv_may_queue(q, op | op_flags);
+ may_queue = elv_may_queue(q, op, op_flags);
if (may_queue == ELV_MQUEUE_NO)
goto rq_starved;