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-rw-r--r--block/blk-core.c7
-rw-r--r--block/blk-sysfs.c6
2 files changed, 8 insertions, 5 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index 3b080541098e..80e29c90723c 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -608,8 +608,8 @@ struct request_queue *blk_alloc_queue_node(gfp_t gfp_mask, int node_id)
/*
* A queue starts its life with bypass turned on to avoid
* unnecessary bypass on/off overhead and nasty surprises during
- * init. The initial bypass will be finished at the end of
- * blk_init_allocated_queue().
+ * init. The initial bypass will be finished when the queue is
+ * registered by blk_register_queue().
*/
q->bypass_depth = 1;
__set_bit(QUEUE_FLAG_BYPASS, &q->queue_flags);
@@ -712,9 +712,6 @@ blk_init_allocated_queue(struct request_queue *q, request_fn_proc *rfn,
/* init elevator */
if (elevator_init(q, NULL))
return NULL;
-
- /* all done, end the initial bypass */
- blk_queue_bypass_end(q);
return q;
}
EXPORT_SYMBOL(blk_init_allocated_queue);
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index 247dbfd42621..ce6204608822 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -561,6 +561,12 @@ int blk_register_queue(struct gendisk *disk)
if (WARN_ON(!q))
return -ENXIO;
+ /*
+ * Initialization must be complete by now. Finish the initial
+ * bypass from queue allocation.
+ */
+ blk_queue_bypass_end(q);
+
ret = blk_trace_init_sysfs(dev);
if (ret)
return ret;

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