We never change it, make that clear. Signed-off-by: Jens Axboe <axboe@xxxxxx> Reviewed-by: Bart Van Assche <bart.vanassche@xxxxxxxxxxx> --- block/blk-mq.c | 2 +- include/linux/blk-mq.h | 2 +- include/linux/blkdev.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/block/blk-mq.c b/block/blk-mq.c index a8e67a155d04..79e1cb0f7b15 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -639,7 +639,7 @@ struct blk_mq_timeout_data { void blk_mq_rq_timed_out(struct request *req, bool reserved) { - struct blk_mq_ops *ops = req->q->mq_ops; + const struct blk_mq_ops *ops = req->q->mq_ops; enum blk_eh_timer_return ret = BLK_EH_RESET_TIMER; /* diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index 4a2ab5d99ff7..afc81d77e471 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -60,7 +60,7 @@ struct blk_mq_hw_ctx { struct blk_mq_tag_set { unsigned int *mq_map; - struct blk_mq_ops *ops; + const struct blk_mq_ops *ops; unsigned int nr_hw_queues; unsigned int queue_depth; /* max hw supported */ unsigned int reserved_tags; diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 83695641bd5e..e19fc8e01fb2 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -407,7 +407,7 @@ struct request_queue { dma_drain_needed_fn *dma_drain_needed; lld_busy_fn *lld_busy_fn; - struct blk_mq_ops *mq_ops; + const struct blk_mq_ops *mq_ops; unsigned int *mq_map; -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-block" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html