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| author |   Jens Axboe <axboe@kernel.dk> | 2021-10-08 05:50:46 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-18 14:40:43 -0600 |
| commit | f794f3351f2672d782b8df0fa59f3cef38cffa59 (patch) | |
| tree | d5785ccc1b70bb476e54f459883d3d5090b4d176 /block/blk-mq-tag.h | |
| parent | sbitmap: add helper to clear a batch of tags (diff) | |
| download | linux-dev-f794f3351f2672d782b8df0fa59f3cef38cffa59.tar.xz linux-dev-f794f3351f2672d782b8df0fa59f3cef38cffa59.zip | |
block: add support for blk_mq_end_request_batch()
Instead of calling blk_mq_end_request() on a single request, add a helper
that takes the new struct io_comp_batch and completes any request stored
in there.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq-tag.h')
| -rw-r--r-- | block/blk-mq-tag.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/blk-mq-tag.h b/block/blk-mq-tag.h index 71c2f7d8e9b7..78ae2fb8e2a4 100644 --- a/block/blk-mq-tag.h +++ b/block/blk-mq-tag.h @@ -42,6 +42,7 @@ unsigned long blk_mq_get_tags(struct blk_mq_alloc_data *data, int nr_tags, unsigned int *offset); extern void blk_mq_put_tag(struct blk_mq_tags *tags, struct blk_mq_ctx *ctx, unsigned int tag); +void blk_mq_put_tags(struct blk_mq_tags *tags, int *tag_array, int nr_tags); extern int blk_mq_tag_update_depth(struct blk_mq_hw_ctx *hctx, struct blk_mq_tags **tags, unsigned int depth, bool can_grow); |