path: root/block/blk-mq-tag.h
diff options
authorJohn Garry <>2020-02-26 20:10:15 +0800
committerJens Axboe <>2020-02-26 10:34:41 -0700
commitcae740a04b4d6d5166f19ee5faf04ea2a1f34b3d (patch)
treeef8f77378eab19e730f18edfe88cd5bd954d850a /block/blk-mq-tag.h
parent93d7c3185893b185e7f4347f8986b9b521254a6e (diff)
blk-mq: Remove some unused function arguments
The struct blk_mq_hw_ctx pointer argument in blk_mq_put_tag(), blk_mq_poll_nsecs(), and blk_mq_poll_hybrid_sleep() is unused, so remove it. Overall obj code size shows a minor reduction, before: text data bss dec hex filename 27306 1312 0 28618 6fca block/blk-mq.o 4303 272 0 4575 11df block/blk-mq-tag.o after: 27282 1312 0 28594 6fb2 block/blk-mq.o 4311 272 0 4583 11e7 block/blk-mq-tag.o Reviewed-by: Johannes Thumshirn <> Reviewed-by: Hannes Reinecke <> Signed-off-by: John Garry <> -- This minor patch had been carried as part of the blk-mq shared tags RFC, I'd rather not carry it anymore as it required rebasing, so now or never.. Signed-off-by: Jens Axboe <>
Diffstat (limited to 'block/blk-mq-tag.h')
1 files changed, 2 insertions, 2 deletions
diff --git a/block/blk-mq-tag.h b/block/blk-mq-tag.h
index 15bc74acb57e..2b8321efb682 100644
--- a/block/blk-mq-tag.h
+++ b/block/blk-mq-tag.h
@@ -26,8 +26,8 @@ extern struct blk_mq_tags *blk_mq_init_tags(unsigned int nr_tags, unsigned int r
extern void blk_mq_free_tags(struct blk_mq_tags *tags);
extern unsigned int blk_mq_get_tag(struct blk_mq_alloc_data *data);
-extern void blk_mq_put_tag(struct blk_mq_hw_ctx *hctx, struct blk_mq_tags *tags,
- struct blk_mq_ctx *ctx, unsigned int tag);
+extern void blk_mq_put_tag(struct blk_mq_tags *tags, struct blk_mq_ctx *ctx,
+ unsigned int tag);
extern int blk_mq_tag_update_depth(struct blk_mq_hw_ctx *hctx,
struct blk_mq_tags **tags,
unsigned int depth, bool can_grow);