函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\hw_breakpoint.c Create Date:2022-07-27 15:04:56
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：register_hw_breakpoint - unregister a user-space hardware breakpoint*@bp: the breakpoint structure to unregister

函数原型：void unregister_hw_breakpoint(struct perf_event *bp)

返回类型：void

参数：

类型参数名称
struct perf_event *bp
527  如果非bp则返回
529  Kill an event dead; while event:refcount will preserve the event* object, it will not preserve its functionality. Once the last 'user'* gives up the object, we'll destroy the thing.
调用者
名称描述
unregister_wide_hw_breakpointregister_wide_hw_breakpoint - unregister a wide breakpoint in the kernel*@cpu_events: the per cpu set of events to unregister