diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-06-14 15:26:47 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-06-14 18:01:45 +0300 |
| commit | e6c3456aa897c9799de5423b28550efad14a51b0 (patch) | |
| tree | cdfb49f31fe82bbb09590388e84bd84a4c590dcc | |
| parent | 14dfa400f95b7d7960343165507125a065db84c2 (diff) | |
| download | linux-e6c3456aa897c9799de5423b28550efad14a51b0.tar.xz | |
blk-mq: remove blk_mq_tagset_iter
Unused now that nvme stopped using it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | block/blk-mq-tag.c | 29 | ||||
| -rw-r--r-- | include/linux/blk-mq.h | 2 |
2 files changed, 0 insertions, 31 deletions
diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c index 70356a2a11ab..09b2ee6694fb 100644 --- a/block/blk-mq-tag.c +++ b/block/blk-mq-tag.c @@ -311,35 +311,6 @@ void blk_mq_tagset_busy_iter(struct blk_mq_tag_set *tagset, } EXPORT_SYMBOL(blk_mq_tagset_busy_iter); -int blk_mq_tagset_iter(struct blk_mq_tag_set *set, void *data, - int (fn)(void *, struct request *)) -{ - int i, j, ret = 0; - - if (WARN_ON_ONCE(!fn)) - goto out; - - for (i = 0; i < set->nr_hw_queues; i++) { - struct blk_mq_tags *tags = set->tags[i]; - - if (!tags) - continue; - - for (j = 0; j < tags->nr_tags; j++) { - if (!tags->static_rqs[j]) - continue; - - ret = fn(data, tags->static_rqs[j]); - if (ret) - goto out; - } - } - -out: - return ret; -} -EXPORT_SYMBOL_GPL(blk_mq_tagset_iter); - void blk_mq_queue_tag_busy_iter(struct request_queue *q, busy_iter_fn *fn, void *priv) { diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index fb355173f3c7..e3147eb74222 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -281,8 +281,6 @@ void blk_freeze_queue_start(struct request_queue *q); void blk_mq_freeze_queue_wait(struct request_queue *q); int blk_mq_freeze_queue_wait_timeout(struct request_queue *q, unsigned long timeout); -int blk_mq_tagset_iter(struct blk_mq_tag_set *set, void *data, - int (reinit_request)(void *, struct request *)); int blk_mq_map_queues(struct blk_mq_tag_set *set); void blk_mq_update_nr_hw_queues(struct blk_mq_tag_set *set, int nr_hw_queues); |