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| author | Hou Tao <houtao1@huawei.com> | 2019-04-19 10:31:27 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-04-19 11:31:42 -0600 |
| commit | b40fabc05ea047f6af5933d26a5483873340b0d4 (patch) | |
| tree | 062fa3e437b76c5253899d082c4594fb29c78241 | |
| parent | 74f464e97044da33b25aaed00213914b0edf1f2e (diff) | |
| download | lwn-b40fabc05ea047f6af5933d26a5483873340b0d4.tar.gz lwn-b40fabc05ea047f6af5933d26a5483873340b0d4.zip | |
block: kill all_q_node in request_queue
all_q_node has not been used since commit 4b855ad37194 ("blk-mq: Create
hctx for each present CPU"), so remove it.
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Hou Tao <houtao1@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | include/linux/blkdev.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 5c58a3b2bf00..317ab30d2904 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -548,7 +548,6 @@ struct request_queue { struct rcu_head rcu_head; wait_queue_head_t mq_freeze_wq; struct percpu_ref q_usage_counter; - struct list_head all_q_node; struct blk_mq_tag_set *tag_set; struct list_head tag_set_list; |