函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk-mq.c Create Date:2022-07-27 18:47:32
Last Modify:2020-03-17 23:18:05 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：blk_mq_update_nr_hw_queues

函数原型：void blk_mq_update_nr_hw_queues(struct blk_mq_tag_set *set, int nr_hw_queues)

返回类型：void

参数：

类型参数名称
struct blk_mq_tag_set *set
intnr_hw_queues
3302  mutex_lock( & tag_list_lock)
3303  __blk_mq_update_nr_hw_queues(set, nr_hw_queues)
3304  mutex_unlock - release the mutex*@lock: the mutex to be released* Unlock a mutex that has been locked by this task previously.* This function must not be used in interrupt context. Unlocking* of a not locked mutex is not allowed.