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block: Inline blk_rq_set_prio()

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Since only a single caller remains, inline blk_rq_set_prio(). Initialize
req->ioprio even if no I/O priority has been set in the bio nor in the
I/O context.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Adam Manzanares <adam.manzanares@wdc.com>
Tested-by: Adam Manzanares <adam.manzanares@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Bart Van Assche
2017-04-19 14:01:27 -07:00
committed by Jens Axboe
parent 9460e28022
commit 0be0dee64e
2 changed files with 6 additions and 15 deletions
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include/linux/blkdev.h
-14
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@@ -1087,20 +1087,6 @@ static inline unsigned int blk_rq_count_bios(struct request *rq)
return nr_bios;
}
/*
* blk_rq_set_prio - associate a request with prio from ioc
* @rq: request of interest
* @ioc: target iocontext
*
* Assocate request prio with ioc prio so request based drivers
* can leverage priority information.
*/
static inline void blk_rq_set_prio(struct request *rq, struct io_context *ioc)
{
if (ioc)
rq->ioprio = ioc->ioprio;
}
/*
* Request issue related functions.
*/