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Date: Mon, 15 Sep 2014 21:11:07 +0800 From: Ming Lei <ming.lei@...onical.com> To: Jens Axboe <axboe@...nel.dk>, linux-kernel@...r.kernel.org Cc: Christoph Hellwig <hch@....de>, Ming Lei <ming.lei@...onical.com> Subject: [PATCH v4 03/10] block: move flush initialization to blk_flush_init These fields are always used with the flush request, so initialize them together. Reviewed-by: Christoph Hellwig <hch@....de> Signed-off-by: Ming Lei <ming.lei@...onical.com> --- block/blk-core.c | 3 --- block/blk-flush.c | 4 ++++ 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/block/blk-core.c b/block/blk-core.c index 0a9d172..222fe84 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -600,9 +600,6 @@ struct request_queue *blk_alloc_queue_node(gfp_t gfp_mask, int node_id) #ifdef CONFIG_BLK_CGROUP INIT_LIST_HEAD(&q->blkg_list); #endif - INIT_LIST_HEAD(&q->flush_queue[0]); - INIT_LIST_HEAD(&q->flush_queue[1]); - INIT_LIST_HEAD(&q->flush_data_in_flight); INIT_DELAYED_WORK(&q->delay_work, blk_delay_work); kobject_init(&q->kobj, &blk_queue_ktype); diff --git a/block/blk-flush.c b/block/blk-flush.c index 6932ee8..a5b2a00 100644 --- a/block/blk-flush.c +++ b/block/blk-flush.c @@ -490,6 +490,10 @@ static int blk_mq_init_flush(struct request_queue *q) int blk_init_flush(struct request_queue *q) { + INIT_LIST_HEAD(&q->flush_queue[0]); + INIT_LIST_HEAD(&q->flush_queue[1]); + INIT_LIST_HEAD(&q->flush_data_in_flight); + if (q->mq_ops) return blk_mq_init_flush(q); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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