函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\memcontrol.c Create Date:2022-07-27 17:46:01
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：mem_cgroup_move_charge_write

函数原型：static int mem_cgroup_move_charge_write(struct cgroup_subsys_state *css, struct cftype *cft, u64 val)

返回类型：int

参数：

类型参数名称
struct cgroup_subsys_state *css
struct cftype *cft
u64val
3588  memcg等于mem_cgroup_from_css(css)
3590  如果val按位与MOVE_MASK的反则返回:负EINVAL
3599  * Should we move charges of a task when a task is moved into this * mem_cgroup ? And what type of charges should we move ?等于val
3600  返回:0