函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\cgroup\pids.c Create Date:2022-07-27 12:16:44
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:pids_charge - hierarchically charge the pid count*@pids: the pid cgroup state*@num: the number of pids to charge* This function does *not* follow the pid limit set. It cannot fail and the new* pid count may exceed the limit

函数原型:static void pids_charge(struct pids_cgroup *pids, int num)

返回类型:void

参数:

类型参数名称
struct pids_cgroup *pids
intnum
130 parent_pids(p)循环atomic64_add(num, & * Use 64-bit types so that we can safely represent "max" as * %PIDS_MAX = (%PID_MAX_LIMIT + 1).)
调用者
名称描述
pids_can_attach
pids_cancel_attach