Messages in this thread Patch in this message | | | From | Ming Lei <> | Subject | [PATCH v1 5/5] block: blk-mq: don't export blk_mq_free_queue() | Date | Thu, 26 Dec 2013 21:31:38 +0800 |
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blk_mq_free_queue() is called from release handler of queue kobject, so it needn't be called from drivers.
Cc: Jens Axboe <axboe@kernel.dk> Signed-off-by: Ming Lei <tom.leiming@gmail.com> --- block/blk-mq.c | 1 - block/blk-mq.h | 1 + block/blk-sysfs.c | 1 + include/linux/blk-mq.h | 1 - 4 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/block/blk-mq.c b/block/blk-mq.c index eaa12ac..a6360f5 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -1412,7 +1412,6 @@ void blk_mq_free_queue(struct request_queue *q) list_del_init(&q->all_q_node); mutex_unlock(&all_q_mutex); } -EXPORT_SYMBOL(blk_mq_free_queue); /* Basically redo blk_mq_init_queue with queue frozen */ static void blk_mq_queue_reinit(struct request_queue *q) diff --git a/block/blk-mq.h b/block/blk-mq.h index 35ff4f7..5c39179 100644 --- a/block/blk-mq.h +++ b/block/blk-mq.h @@ -28,6 +28,7 @@ void blk_mq_run_request(struct request *rq, bool run_queue, bool async); void blk_mq_run_hw_queue(struct blk_mq_hw_ctx *hctx, bool async); void blk_mq_init_flush(struct request_queue *q); void blk_mq_drain_queue(struct request_queue *q); +void blk_mq_free_queue(struct request_queue *q); /* * CPU hotplug helpers diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index 9777952..8095c4a 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -11,6 +11,7 @@ #include "blk.h" #include "blk-cgroup.h" +#include "blk-mq.h" struct queue_sysfs_entry { struct attribute attr; diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index ab0e9b2..851d34b 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -113,7 +113,6 @@ enum { }; struct request_queue *blk_mq_init_queue(struct blk_mq_reg *, void *); -void blk_mq_free_queue(struct request_queue *); int blk_mq_register_disk(struct gendisk *); void blk_mq_unregister_disk(struct gendisk *); void blk_mq_init_commands(struct request_queue *, void (*init)(void *data, struct blk_mq_hw_ctx *, struct request *, unsigned int), void *data); -- 1.7.9.5
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