函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\bfq-wf2q.c Create Date:2022-07-27 19:34:47
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：bfq_class_idx

函数原型：static unsigned int bfq_class_idx(struct bfq_entity *entity)

返回类型：unsigned int

参数：

类型参数名称
struct bfq_entity *entity
32  bfqq等于bfq_entity_to_bfqq(entity)
34  返回:如果bfqq则current ioprio and ioprio class 减1否则BFQ_DEFAULT_GRP_CLASS减1
调用者
名称描述
bfq_update_next_in_serviceq_update_next_in_service - update sd->next_in_service*@sd: sched_data for which to perform the update
bfq_entity_service_tree