Function report | 
Source Code:include\linux\blkdev.h | 
Create Date:2022-07-28 05:46:36 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
| home page | Tree | 
| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:blk_req_zone_write_lock
Proto:static inline void blk_req_zone_write_lock(struct request *rq)
Type:void
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| struct request * | rq | 
| 1727 | If Return true if a request is a write requests that needs zone write locking. Then __blk_req_zone_write_lock(rq) | 
| Name | Describe | 
|---|---|
| __dd_dispatch_request | deadline_dispatch_requests selects the best request according to* read/write expire, fifo_batch, etc | 
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