ring_buffer_entries

函数名称：g_buffer_entries - get the number of entries in a buffer*@buffer: The ring buffer* Returns the total number of entries in the ring buffer* (all CPU entries)

函数原型：unsigned long ring_buffer_entries(struct ring_buffer *buffer)

返回类型：unsigned long

参数：

类型	参数	名称
struct ring_buffer *	buffer

3508

entries等于0

3512

for_each_buffer_cpu(buffer, cpu)

3513

cpu_buffer等于buffers[cpu]

3514

entries加等于The total entries in the ring buffer is the running counter* of entries entered into the ring buffer, minus the sum of* the entries read from the ring buffer and the number of* entries that were overwritten.

3517

返回:entries

**调用者**
名称	描述
ring_buffer_producer

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