ring_buffer_entries

Name: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)

Proto:unsigned long ring_buffer_entries(struct ring_buffer *buffer)

Type:unsigned long

Parameter:

Type	Parameter	Name
struct ring_buffer *	buffer

3508

entries = 0

3512

for_each_buffer_cpu(buffer, cpu)

3513

cpu_buffer = buffers[cpu]

3514

entries += 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

Return entries

**Caller**
Name	Describe
ring_buffer_producer

Source code conversion tool public plug-in interface	X
Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion

Function report