ring_buffer_read

函数名称：g_buffer_read_finish - finish reading the iterator of the buffer*@iter: The iterator retrieved by ring_buffer_start* This re-enables the recording to the buffer, and frees the* iterator.

函数原型：void ring_buffer_read_finish(struct ring_buffer_iter *iter)

返回类型：void

参数：

类型	参数	名称
struct ring_buffer_iter *	iter

4281

cpu_buffer等于cpu_buffer

4290

raw_spin_lock_irqsave( & serialize readers , flags)

4291

_check_pages - integrity check of buffer pages*@cpu_buffer: CPU buffer with pages to test* As a safety measure we check to make sure the data pages have not* been corrupted.

4292

raw_spin_unlock_irqrestore( & serialize readers , flags)

4294

atomic_dec( & record_disabled)

4295

atomic_dec( & resize_disabled)

4296

kfree(iter)

**调用者**
名称	描述
tracing_release
ftrace_dump_buf

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