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 17:47:48
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：mem_cgroup_count_precharge

函数原型：static unsigned long mem_cgroup_count_precharge(struct mm_struct *mm)

返回类型：unsigned long

参数：

类型参数名称
struct mm_struct *mm
5520  lock for reading
5521  walk_page_range - walk page table with caller specific callbacks*@mm: mm_struct representing the target process of page table walk*@start: start address of the virtual address range*@end: end address of the virtual address range*@ops: operation to call
5522  lease a read lock
5524  precharge等于precharge
5525  precharge等于0
5527  返回:precharge
调用者
名称描述
mem_cgroup_precharge_mc