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| author | Bart Van Assche <bart.vanassche@wdc.com> | 2017-08-18 01:23:03 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-08-18 16:36:58 +0200 |
| commit | d352ae205d8b05f3f7558d10f474d8436581b3e2 (patch) | |
| tree | 25611230b1b7ff8b10a45ec02038395931eac85d /block | |
| parent | block: Unexport blk_queue_end_tag() (diff) | |
| download | linux-d352ae205d8b05f3f7558d10f474d8436581b3e2.tar.xz linux-d352ae205d8b05f3f7558d10f474d8436581b3e2.zip | |
blk-mq: Make blk_mq_reinit_tagset() calls easier to read
Since blk_mq_ops.reinit_request is only called from inside
blk_mq_reinit_tagset(), make this function pointer an argument of
blk_mq_reinit_tagset() instead of a member of struct blk_mq_ops.
This patch does not change any functionality but makes
blk_mq_reinit_tagset() calls easier to read and to analyze.
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Sagi Grimberg <sagi@grimberg.me>
Cc: James Smart <james.smart@broadcom.com>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-mq-tag.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c index dc9e6dac5a2a..6714507aa6c7 100644 --- a/block/blk-mq-tag.c +++ b/block/blk-mq-tag.c @@ -298,11 +298,12 @@ void blk_mq_tagset_busy_iter(struct blk_mq_tag_set *tagset, } EXPORT_SYMBOL(blk_mq_tagset_busy_iter); -int blk_mq_reinit_tagset(struct blk_mq_tag_set *set) +int blk_mq_reinit_tagset(struct blk_mq_tag_set *set, + int (reinit_request)(void *, struct request *)) { int i, j, ret = 0; - if (!set->ops->reinit_request) + if (WARN_ON_ONCE(!reinit_request)) goto out; for (i = 0; i < set->nr_hw_queues; i++) { @@ -315,8 +316,8 @@ int blk_mq_reinit_tagset(struct blk_mq_tag_set *set) if (!tags->static_rqs[j]) continue; - ret = set->ops->reinit_request(set->driver_data, - tags->static_rqs[j]); + ret = reinit_request(set->driver_data, + tags->static_rqs[j]); if (ret) goto out; } |