函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk-iolatency.c Create Date:2022-07-27 19:21:21
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：blkcg_iolatency_exit

函数原型：static void blkcg_iolatency_exit(struct rq_qos *rqos)

返回类型：void

参数：

类型参数名称
struct rq_qos *rqos
643  blkiolat等于BLKIOLATENCY(rqos)
645  del_timer_sync( & timer)
646  lkcg_deactivate_policy - deactivate a blkcg policy on a request_queue*@q: request_queue of interest*@pol: blkcg policy to deactivate* Deactivate @pol on @q. Follows the same synchronization rules as* blkcg_activate_policy().
647  释放内存