Function report | 
Source Code:block\blk-throttle.c | 
Create Date:2022-07-28 17:44:30 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
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Name:Dispatch all bios from all children tg's queued on @parent_sq. On* return, @parent_sq is guaranteed to not have any active children tg's* and all bios from previously active tg's are on @parent_sq->bio_lists[].
Proto:static void tg_drain_bios(struct throtl_service_queue *parent_sq)
Type:void
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| struct throtl_service_queue * | parent_sq | 
| 2370 | When tg = throtl_rb_first(parent_sq) cycle | 
| 2371 | sq = this group's service queue | 
| 2374 | throtl_dequeue_tg(tg) | 
| 2376 | When bio = hrotl_peek_queued - peek the first bio on a qnode list*@queued: the qnode list to peek cycle | 
| Name | Describe | 
|---|---|
| blk_throtl_drain | lk_throtl_drain - drain throttled bios*@q: request_queue to drain throttled bios for* Dispatch all currently throttled bios on @q through ->make_request_fn(). | 
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