函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk-iocost.c Create Date:2022-07-27 19:22:33
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：The inverse of abs_cost_to_cost(). Must round up.

函数原型：static u64 cost_to_abs_cost(u64 cost, unsigned int hw_inuse)

返回类型：u64

参数：

类型参数名称
u64cost
unsigned inthw_inuse
669  返回:DIV64_U64_ROUND_UP(cost * hw_inuse, HWEIGHT_WHOLE)
调用者
名称描述
iocg_kick_waitq