函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\internal.h Create Date:2022-07-27 14:49:29
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:rb_toggle_paused

函数原型:static inline void rb_toggle_paused(struct ring_buffer *rb, bool pause)

返回类型:void

参数:

类型参数名称
struct ring_buffer *rb
boolpause
73  如果非pause nr of data pages can write into ring buffer 等于0
75  否则 can write into ring buffer 等于1
调用者
名称描述
_perf_ioctl