bfq_bfqq_update_budg_for

函数名称：The 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

函数原型：static bool bfq_bfqq_update_budg_for_activation(struct bfq_data *bfqd, struct bfq_queue *bfqq, bool arrived_in_time)

返回类型：bool

参数：

类型	参数	名称
struct bfq_data *	bfqd
struct bfq_queue *	bfqq
bool	arrived_in_time

1449

entity等于ity representing this queue in the scheduler

1458

如果bfq_bfqq_non_blocking_wait_rq(bfqq)且arrived_in_time且bfq_bfqq_budget_left(bfqq)大于0则

1477

budget, used also to calculate F_i: F_i = S_i + @budget / @weight 等于min_t - return minimum of two values, using the specified type*@type: data type to use*@x: first value*@y: second value(unsignedlong, bfq_bfqq_budget_left(bfqq), maximum budget allowed from the feedback mechanism )

1490

amount of service received during the last service slot 等于0

1492

返回:true

1498

amount of service received during the last service slot 等于0

1499

budget, used also to calculate F_i: F_i = S_i + @budget / @weight 等于max_t - return maximum of two values, using the specified type*@type: data type to use*@x: first value*@y: second value(unsignedlong, maximum budget allowed from the feedback mechanism , see the definition of bfq_async_charge_factor for details )

1501

bfq_clear_bfqq_non_blocking_wait_rq(bfqq)

1502

返回:false

**调用者**
名称	描述
bfq_bfqq_handle_idle_busy_switch

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码

函数逻辑报告