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block: convert is_sync helpers to use REQ_OPs.

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This patch converts the is_sync helpers to use separate variables
for the operation and flags.

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>
This commit is contained in:
Mike Christie
2016-06-05 14:32:16 -05:00
committed by Jens Axboe
parent 8fe0d473f5
commit d9d8c5c489
4 changed files with 11 additions and 11 deletions
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6
include/linux/blkdev.h
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@@ -624,14 +624,14 @@ static inline unsigned int blk_queue_cluster(struct request_queue *q)
/*
* We regard a request as sync, if either a read or a sync write
*/
static inline bool rw_is_sync(unsigned int rw_flags)
static inline bool rw_is_sync(int op, unsigned int rw_flags)
{
return !(rw_flags & REQ_WRITE) || (rw_flags & REQ_SYNC);
return op == REQ_OP_READ || (rw_flags & REQ_SYNC);
}
static inline bool rq_is_sync(struct request *rq)
{
return rw_is_sync(rq->cmd_flags);
return rw_is_sync(req_op(rq), rq->cmd_flags);
}
static inline bool blk_rl_full(struct request_list *rl, bool sync)