Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\ring_buffer.c Create Date:2022-07-28 11:54:30
Last Modify:2020-03-17 19:30:04 Copyright©Brick
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Name:g_buffer_nest_end - Allow to trace while nested*@buffer: The ring buffer to modify* Must be called after ring_buffer_nest_start() and after the* ring_buffer_unlock_commit().

Proto:void ring_buffer_nest_end(struct ring_buffer *buffer)

Type:void

Parameter:

TypeParameterName
struct ring_buffer *buffer
2762  cpu = These macros fold the SMP functionality into a single CPU system()
2763  cpu_buffer = buffers[cpu]
2765  nest -= The recursive locking above uses 4 bits
2766  preempt_enable_notrace()
Caller
NameDescribe
trace_event_raw_event_synth