函数逻辑报告 |
Source Code:mm\memcontrol.c |
Create Date:2022-07-27 17:45:44 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| 首页 | 函数Tree |
| 注解内核,赢得工具 | 下载SCCT | English |
函数名称:mem_cgroup_read_u64
函数原型:static u64 mem_cgroup_read_u64(struct cgroup_subsys_state *css, struct cftype *cft)
返回类型:u64
参数:
| 类型 | 参数 | 名称 |
|---|---|---|
| struct cgroup_subsys_state * | css | |
| struct cftype * | cft |
| 3252 | memcg等于mem_cgroup_from_css(css) |
| 3256 | 当:MEMFILE_TYPE(private)恒等于_MEM |
| 3257 | counter等于 Accounted resources |
| 3258 | 退出 |
| 3259 | 当:MEMFILE_TYPE(private)恒等于_MEMSWAP |
| 3261 | 退出 |
| 3262 | 当:MEMFILE_TYPE(private)恒等于_KMEM |
| 3265 | 当:MEMFILE_TYPE(private)恒等于_TCP |
| 3268 | 默认 |
| 3269 | BUG() |
| 3273 | 当:MEMFILE_ATTR(private)恒等于RES_USAGE |
| 3274 | 如果counter恒等于 Accounted resources 则返回:mem_cgroup_usage(memcg, false)乘PAGE_SIZE |
| 3276 | 如果counter恒等于 Legacy consumer-oriented counters 则返回:mem_cgroup_usage(memcg, true)乘PAGE_SIZE |
| 3278 | 返回:page_counter_read(counter)乘PAGE_SIZE |
| 3279 | 当:MEMFILE_ATTR(private)恒等于RES_LIMIT |
| 3281 | 当:MEMFILE_ATTR(private)恒等于RES_MAX_USAGE |
| 3283 | 当:MEMFILE_ATTR(private)恒等于RES_FAILCNT |
| 3284 | 返回:failcnt |
| 3285 | 当:MEMFILE_ATTR(private)恒等于RES_SOFT_LIMIT |
| 3286 | 返回:soft_limit乘PAGE_SIZE |
| 3287 | 默认 |
| 3288 | BUG() |
| 源代码转换工具 开放的插件接口 | X |
|---|---|
| 支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |