Messages in this thread Patch in this message | | | From | chengming.zhou@linux ... | Subject | [PATCH v3 1/4] blk-mq: delete unused completion_data in struct request | Date | Fri, 7 Jul 2023 17:37:19 +0800 |
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From: Chengming Zhou <zhouchengming@bytedance.com>
After global search, I found "completion_data" in struct request is not used anywhere, so just clean it up by the way.
Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com> Reviewed-by: Christoph Hellwig <hch@lst.de> --- include/linux/blk-mq.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index f401067ac03a..0a1c404e6c7a 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -158,13 +158,11 @@ struct request { /* * The rb_node is only used inside the io scheduler, requests - * are pruned when moved to the dispatch queue. So let the - * completion_data share space with the rb_node. + * are pruned when moved to the dispatch queue. */ union { struct rb_node rb_node; /* sort/lookup */ struct bio_vec special_vec; - void *completion_data; }; /* -- 2.41.0
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