函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\cgroup\cpuset.c Create Date:2022-07-27 12:19:16
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Process any previous ticks, then bump cnt by one (times scale).

函数原型：static void fmeter_markevent(struct fmeter *fmp)

返回类型：void

参数：

类型参数名称
struct fmeter *fmp
2082  加自旋锁
2083  Internal meter update - process cnt events and update value
2084  unprocessed events count 等于两数取小(limit cnt to avoid overflow , unprocessed events count + aux fixed point scale )
2085  自旋锁解锁
调用者
名称描述
__cpuset_memory_pressure_bumppuset_memory_pressure_bump - keep stats of per-cpuset reclaims