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| author | Mike Christie <mchristi@redhat.com> | 2016-06-05 14:32:16 -0500 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-06-07 13:41:38 -0600 |
| commit | d9d8c5c489f4969667a05727e9c2c4f78cffef1a (patch) | |
| tree | a8702df6c2472686642702a8b9ce3db93b9ba034 /block | |
| parent | 8fe0d473f5477e9916d3ac581a226acfe83142be (diff) | |
| download | linux-d9d8c5c489f4969667a05727e9c2c4f78cffef1a.tar.gz linux-d9d8c5c489f4969667a05727e9c2c4f78cffef1a.tar.bz2 linux-d9d8c5c489f4969667a05727e9c2c4f78cffef1a.zip | |
block: convert is_sync helpers to use REQ_OPs.
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>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-core.c | 6 | ||||
| -rw-r--r-- | block/blk-mq.c | 8 | ||||
| -rw-r--r-- | block/cfq-iosched.c | 2 |
3 files changed, 8 insertions, 8 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 1333bb764b28..f9f422837cea 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -962,7 +962,7 @@ static void __freed_request(struct request_list *rl, int sync) static void freed_request(struct request_list *rl, int op, unsigned int flags) { struct request_queue *q = rl->q; - int sync = rw_is_sync(op | flags); + int sync = rw_is_sync(op, flags); q->nr_rqs[sync]--; rl->count[sync]--; @@ -1075,7 +1075,7 @@ static struct request *__get_request(struct request_list *rl, int op, struct elevator_type *et = q->elevator->type; struct io_context *ioc = rq_ioc(bio); struct io_cq *icq = NULL; - const bool is_sync = rw_is_sync(op | op_flags) != 0; + const bool is_sync = rw_is_sync(op, op_flags) != 0; int may_queue; if (unlikely(blk_queue_dying(q))) @@ -1244,7 +1244,7 @@ static struct request *get_request(struct request_queue *q, int op, int op_flags, struct bio *bio, gfp_t gfp_mask) { - const bool is_sync = rw_is_sync(op | op_flags) != 0; + const bool is_sync = rw_is_sync(op, op_flags) != 0; DEFINE_WAIT(wait); struct request_list *rl; struct request *rq; diff --git a/block/blk-mq.c b/block/blk-mq.c index 3393f29faa9e..29bcd9c07a34 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -204,7 +204,7 @@ static void blk_mq_rq_ctx_init(struct request_queue *q, struct blk_mq_ctx *ctx, rq->end_io_data = NULL; rq->next_rq = NULL; - ctx->rq_dispatched[rw_is_sync(op | op_flags)]++; + ctx->rq_dispatched[rw_is_sync(op, op_flags)]++; } static struct request * @@ -1178,7 +1178,7 @@ static struct request *blk_mq_map_request(struct request_queue *q, ctx = blk_mq_get_ctx(q); hctx = q->mq_ops->map_queue(q, ctx->cpu); - if (rw_is_sync(bio->bi_rw)) + if (rw_is_sync(bio_op(bio), bio->bi_rw)) op_flags |= REQ_SYNC; trace_block_getrq(q, bio, op); @@ -1246,7 +1246,7 @@ static int blk_mq_direct_issue_request(struct request *rq, blk_qc_t *cookie) */ static blk_qc_t blk_mq_make_request(struct request_queue *q, struct bio *bio) { - const int is_sync = rw_is_sync(bio->bi_rw); + const int is_sync = rw_is_sync(bio_op(bio), bio->bi_rw); const int is_flush_fua = bio->bi_rw & (REQ_FLUSH | REQ_FUA); struct blk_map_ctx data; struct request *rq; @@ -1343,7 +1343,7 @@ done: */ static blk_qc_t blk_sq_make_request(struct request_queue *q, struct bio *bio) { - const int is_sync = rw_is_sync(bio->bi_rw); + const int is_sync = rw_is_sync(bio_op(bio), bio->bi_rw); const int is_flush_fua = bio->bi_rw & (REQ_FLUSH | REQ_FUA); struct blk_plug *plug; unsigned int request_count = 0; diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 3dafdbad8f9c..b1154861f4c9 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -4311,7 +4311,7 @@ static int cfq_may_queue(struct request_queue *q, int op, int op_flags) if (!cic) return ELV_MQUEUE_MAY; - cfqq = cic_to_cfqq(cic, rw_is_sync(op | op_flags)); + cfqq = cic_to_cfqq(cic, rw_is_sync(op, op_flags)); if (cfqq) { cfq_init_prio_data(cfqq, cic); |