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| author | John Garry <john.garry@huawei.com> | 2020-02-26 13:10:15 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-02-26 18:34:41 +0100 |
| commit | cae740a04b4d6d5166f19ee5faf04ea2a1f34b3d (patch) | |
| tree | ef8f77378eab19e730f18edfe88cd5bd954d850a /block/blk-mq-tag.c | |
| parent | null_blk: remove unused fields in 'nullb_cmd' (diff) | |
| download | linux-cae740a04b4d6d5166f19ee5faf04ea2a1f34b3d.tar.xz linux-cae740a04b4d6d5166f19ee5faf04ea2a1f34b3d.zip | |
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 <johannes.thumshirn@wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: John Garry <john.garry@huawei.com>
--
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 <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq-tag.c')
| -rw-r--r-- | block/blk-mq-tag.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c index fbacde454718..586c9d6e904a 100644 --- a/block/blk-mq-tag.c +++ b/block/blk-mq-tag.c @@ -183,8 +183,8 @@ found_tag: return tag + tag_offset; } -void blk_mq_put_tag(struct blk_mq_hw_ctx *hctx, struct blk_mq_tags *tags, - struct blk_mq_ctx *ctx, unsigned int tag) +void blk_mq_put_tag(struct blk_mq_tags *tags, struct blk_mq_ctx *ctx, + unsigned int tag) { if (!blk_mq_tag_is_reserved(tags, tag)) { const int real_tag = tag - tags->nr_reserved_tags; |