page_counter_memparse

函数名称：page_counter_memparse - memparse() for page counter limits*@buf: string to parse*@max: string meaning maximum possible value*@nr_pages: returns the result in number of pages* Returns -EINVAL, or 0 and @nr_pages on success. @nr_pages will be

函数原型：int page_counter_memparse(const char *buf, const char *max, unsigned long *nr_pages)

返回类型：int

参数：

类型	参数	名称
const char *	buf
const char *	max
unsigned long *	nr_pages

254

如果非字符串比较则

255

nr_pages等于PAGE_COUNTER_MAX

256

返回:0

259

bytes等于memparse - parse a string with mem suffixes into a number*@ptr: Where parse begins*@retptr: (output) Optional pointer to next char after parse completes* Parses a string into a number. The number stored at @ptr is

260

如果end不等于'\0'则返回:负EINVAL

263

nr_pages等于两数取小(bytes / PAGE_SIZE, (u64)PAGE_COUNTER_MAX)

265

返回:0

**调用者**
名称	描述
mem_cgroup_write	The user of this function is...* RES_LIMIT.
__mem_cgroup_usage_register_event
memory_min_write
memory_low_write
memory_high_write
memory_max_write
swap_max_write
hugetlb_cgroup_write

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

函数逻辑报告