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 19:29:36
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：bfq_bfqq_has_waker

函数原型：int bfq_bfqq_has_waker(const struct bfq_queue *bfqq)

返回类型：int

参数：

类型参数名称
const struct bfq_queue *bfqq
160  返回:如果__builtin_constant_p(BFQQF_has_waker)则constant_test_bit((BFQQF_has_waker), ( & status flags ))否则variable_test_bit((BFQQF_has_waker), ( & status flags ))
调用者
名称描述
bfq_add_request
bfq_select_queueSelect a queue for service. If we have a current queue in service,* check whether to continue servicing it, or retrieve and set a new one.