函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\blkdev.h Create Date:2022-07-27 06:47:15
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：blk_req_zone_write_lock

函数原型：static inline void blk_req_zone_write_lock(struct request *rq)

返回类型：void

参数：

类型参数名称
struct request *rq
1727  如果Return true if a request is a write requests that needs zone write locking.则__blk_req_zone_write_lock(rq)
调用者
名称描述
__dd_dispatch_requestdeadline_dispatch_requests selects the best request according to* read/write expire, fifo_batch, etc