diff options
| -rw-r--r-- | block/blk-core.c | 18 | ||||
| -rw-r--r-- | block/elevator.c | 2 | ||||
| -rw-r--r-- | include/linux/blkdev.h | 5 |
3 files changed, 24 insertions, 1 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index e9a5ae2..3bc5579 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -572,6 +572,22 @@ blk_init_queue_node(request_fn_proc *rfn, spinlock_t *lock, int node_id) { struct request_queue *q = blk_alloc_queue_node(GFP_KERNEL, node_id); + return blk_init_allocated_queue_node(q, rfn, lock, node_id); +} +EXPORT_SYMBOL(blk_init_queue_node); + +struct request_queue * +blk_init_allocated_queue(struct request_queue *q, request_fn_proc *rfn, + spinlock_t *lock) +{ + return blk_init_allocated_queue_node(q, rfn, lock, -1); +} +EXPORT_SYMBOL(blk_init_allocated_queue); + +struct request_queue * +blk_init_allocated_queue_node(struct request_queue *q, request_fn_proc *rfn, + spinlock_t *lock, int node_id) +{ if (!q) return NULL; @@ -605,7 +621,7 @@ blk_init_queue_node(request_fn_proc *rfn, spinlock_t *lock, int node_id) blk_put_queue(q); return NULL; } -EXPORT_SYMBOL(blk_init_queue_node); +EXPORT_SYMBOL(blk_init_allocated_queue_node); int blk_get_queue(struct request_queue *q) { diff --git a/block/elevator.c b/block/elevator.c index 5e73459..6df2b50 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -930,6 +930,7 @@ int elv_register_queue(struct request_queue *q) } return error; } +EXPORT_SYMBOL(elv_register_queue); static void __elv_unregister_queue(struct elevator_queue *e) { @@ -942,6 +943,7 @@ void elv_unregister_queue(struct request_queue *q) if (q) __elv_unregister_queue(q->elevator); } +EXPORT_SYMBOL(elv_unregister_queue); void elv_register(struct elevator_type *e) { diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 3ac2bd2..346fd48 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -921,7 +921,12 @@ extern void blk_abort_queue(struct request_queue *); */ extern struct request_queue *blk_init_queue_node(request_fn_proc *rfn, spinlock_t *lock, int node_id); +extern struct request_queue *blk_init_allocated_queue_node(struct request_queue *, + request_fn_proc *, + spinlock_t *, int node_id); extern struct request_queue *blk_init_queue(request_fn_proc *, spinlock_t *); +extern struct request_queue *blk_init_allocated_queue(struct request_queue *, + request_fn_proc *, spinlock_t *); extern void blk_cleanup_queue(struct request_queue *); extern void blk_queue_make_request(struct request_queue *, make_request_fn *); extern void blk_queue_bounce_limit(struct request_queue *, u64); |
