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Diffstat (limited to 'block/blk-core.c')
-rw-r--r--block/blk-core.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index 580eee5743e5..40725b9091f1 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -303,15 +303,7 @@ void __blk_run_queue(struct request_queue *q)
if (unlikely(blk_queue_stopped(q)))
return;
- /*
- * Only recurse once to avoid overrunning the stack, let the unplug
- * handling reinvoke the handler shortly if we already got there.
- */
- if (!queue_flag_test_and_set(QUEUE_FLAG_REENTER, q)) {
- q->request_fn(q);
- queue_flag_clear(QUEUE_FLAG_REENTER, q);
- } else
- queue_delayed_work(kblockd_workqueue, &q->delay_work, 0);
+ q->request_fn(q);
}
EXPORT_SYMBOL(__blk_run_queue);
@@ -328,6 +320,7 @@ void blk_run_queue_async(struct request_queue *q)
if (likely(!blk_queue_stopped(q)))
queue_delayed_work(kblockd_workqueue, &q->delay_work, 0);
}
+EXPORT_SYMBOL(blk_run_queue_async);
/**
* blk_run_queue - run a single device queue