函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\bfq-iosched.c Create Date:2022-07-27 19:29:21
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：bfq_clear_bfqq_just_created

函数原型：void bfq_clear_bfqq_just_created(struct bfq_queue *bfqq)

返回类型：void

参数：

类型参数名称
struct bfq_queue *bfqq
148  __clear_bit - Clears a bit in memory*@nr: the bit to clear*@addr: the address to start counting from* Unlike clear_bit(), this function is non-atomic. If it is called on the same* region of memory concurrently, the effect may be that only one operation
调用者
名称描述
bfq_bfqq_handle_idle_busy_switch
__bfq_insert_requestrns true if it causes the idle timer to be disabled
bfq_init_queue