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| author | Ming Lei <ming.lei@canonical.com> | 2014-09-25 17:23:40 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2014-09-25 23:22:35 +0200 |
| commit | f355265571440a7db16e784b6edf4e7d26971a03 (patch) | |
| tree | 79b20c37c734b5932dcecc9e85850847b0a69855 /block/blk-mq.h | |
| parent | blk-mq: allocate flush_rq in blk_mq_init_flush() (diff) | |
| download | linux-f355265571440a7db16e784b6edf4e7d26971a03.tar.xz linux-f355265571440a7db16e784b6edf4e7d26971a03.zip | |
block: introduce blk_init_flush and its pair
These two temporary functions are introduced for holding flush
initialization and de-initialization, so that we can
introduce 'flush queue' easier in the following patch. And
once 'flush queue' and its allocation/free functions are ready,
they will be removed for sake of code readability.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-mq.h')
| -rw-r--r-- | block/blk-mq.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/block/blk-mq.h b/block/blk-mq.h index ecac69c08937..d567d5283ffa 100644 --- a/block/blk-mq.h +++ b/block/blk-mq.h @@ -27,7 +27,6 @@ struct blk_mq_ctx { void __blk_mq_complete_request(struct request *rq); void blk_mq_run_hw_queue(struct blk_mq_hw_ctx *hctx, bool async); -int blk_mq_init_flush(struct request_queue *q); void blk_mq_freeze_queue(struct request_queue *q); void blk_mq_free_queue(struct request_queue *q); void blk_mq_clone_flush_request(struct request *flush_rq, |