函数逻辑报告

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v5.5.9

Brick Technologies Co., Ltd

Source Code:block\bfq-iosched.c Create Date:2022-07-27 19:29:24
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：bfq_clear_bfqq_non_blocking_wait_rq

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

返回类型：void

参数：

类型参数名称
struct bfq_queue *bfqq
151  __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_update_budg_for_activationThe next function, invoked after the input queue bfqq switches from* idle to busy, updates the budget of bfqq. The function also tells* whether the in-service queue should be expired, by returning* true
bfq_activate_bfqq