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authorOmar Sandoval <osandov@fb.com>2017-02-27 20:47:55 +0300
committerJens Axboe <axboe@fb.com>2017-03-02 18:56:04 +0300
commit562bef4259776c19cb2423d43af1f99183910a4d (patch)
tree44ff290db12ef692a735e84022de74d80c60098c /block
parent59748398992c9c3e9d600e56cb2a5c0c546fe129 (diff)
downloadlinux-562bef4259776c19cb2423d43af1f99183910a4d.tar.xz
blk-mq: move update of tags->rqs to __blk_mq_alloc_request()
No functional difference, it just makes a little more sense to update the tag map where we actually allocate the tag. Signed-off-by: Omar Sandoval <osandov@fb.com> Signed-off-by: Jens Axboe <axboe@fb.com> Tested-by: Sagi Grimberg <sagi@grimberg.me>
Diffstat (limited to 'block')
-rw-r--r--block/blk-mq-sched.c2
-rw-r--r--block/blk-mq.c1
2 files changed, 1 insertions, 2 deletions
diff --git a/block/blk-mq-sched.c b/block/blk-mq-sched.c
index 5697b23412a1..09af8ff18719 100644
--- a/block/blk-mq-sched.c
+++ b/block/blk-mq-sched.c
@@ -134,8 +134,6 @@ struct request *blk_mq_sched_get_request(struct request_queue *q,
rq = __blk_mq_alloc_request(data, op);
} else {
rq = __blk_mq_alloc_request(data, op);
- if (rq)
- data->hctx->tags->rqs[rq->tag] = rq;
}
if (rq) {
diff --git a/block/blk-mq.c b/block/blk-mq.c
index 85a7047d8b03..94593c6282d8 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -234,6 +234,7 @@ struct request *__blk_mq_alloc_request(struct blk_mq_alloc_data *data,
}
rq->tag = tag;
rq->internal_tag = -1;
+ data->hctx->tags->rqs[rq->tag] = rq;
}
blk_mq_rq_ctx_init(data->q, data->ctx, rq, op);