atomic64_read

函数名称：atomic64_read

函数原型：static inline s64 atomic64_read(const atomic64_t *v)

返回类型：s64

参数：

类型	参数	名称
const atomic64_t *	v

836

kasan_check_read(v, v的长度)

837

返回:arch_atomic64_read - read atomic64 variable*@v: pointer to type atomic64_t* Atomically reads the value of @v and returns it.

**调用者**
名称	描述
pvclock_clocksource_read
proc_sample_cputime_atomic
z3fold_get_pool_size	z3fold_get_pool_size() - gets the z3fold pool size in pages@pool: pool whose size is being queried Returns: size in pages of the given pool.
blkcg_print_stat
atomic64_fetch_add_unless	atomic64_fetch_add_unless - add unless the number is already a given value@v: pointer of type atomic64_t@a: the amount to add to v
atomic64_inc_unless_negative
atomic64_dec_unless_positive
inode_peek_iversion_raw	de_peek_iversion_raw - grab a "raw" iversion value@inode: inode from which i_version should be read Grab a "raw" inode->i_version value and return it. The i_version is not* flagged or converted in any way. This is mostly used to access a self-managed

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