函数逻辑报告

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v5.5.9

Brick Technologies Co., Ltd

Source Code:block\bfq-wf2q.c Create Date:2022-07-27 19:35:39
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：bfq_update_vtime

函数原型：static void bfq_update_vtime(struct bfq_service_tree *st, u64 new_value)

返回类型：void

参数：

类型参数名称
struct bfq_service_tree *st
u64new_value
1340  如果new_value大于scheduler virtual time 则
1341  scheduler virtual time 等于new_value
1342  q_forget_idle - update the idle tree if necessary.*@st: the service tree to act upon.* To preserve the global O(log N) complexity we only remove one entry here;* as the idle tree will not grow indefinitely this can be done safely.
调用者
名称描述
__bfq_lookup_next_entity__bfq_lookup_next_entity - return the first eligible entity in @st