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| author | Bart Van Assche <bvanassche@acm.org> | 2022-06-16 00:55:47 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-06-27 14:29:11 +0200 |
| commit | 62c159a03da92121b1b909fd8039028de97885fc (patch) | |
| tree | 26a05eb8cf4e53f5dfe447d37c66ad053a56e9c0 /block/blk-iocost.c | |
| parent | block: Directly use ida_alloc()/free() (diff) | |
| download | linux-62c159a03da92121b1b909fd8039028de97885fc.tar.xz linux-62c159a03da92121b1b909fd8039028de97885fc.zip | |
blk-iocost: Simplify ioc_rqos_done()
Leave out the superfluous "& REQ_OP_MASK" code. The definition of req_op()
shows that that code is superfluous:
#define req_op(req) ((req)->cmd_flags & REQ_OP_MASK)
Compile-tested only.
Cc: Tejun Heo <tj@kernel.org>
Acked-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20220615225549.1054905-2-bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-iocost.c')
| -rw-r--r-- | block/blk-iocost.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-iocost.c b/block/blk-iocost.c index 33a11ba971ea..b7082f2aed9c 100644 --- a/block/blk-iocost.c +++ b/block/blk-iocost.c @@ -2769,7 +2769,7 @@ static void ioc_rqos_done(struct rq_qos *rqos, struct request *rq) if (!ioc->enabled || !rq->alloc_time_ns || !rq->start_time_ns) return; - switch (req_op(rq) & REQ_OP_MASK) { + switch (req_op(rq)) { case REQ_OP_READ: pidx = QOS_RLAT; rw = READ; |