函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_probe.h Create Date:2022-07-27 13:30:24
Last Modify:2020-03-17 20:12:35 Copyright©Brick
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函数名称：trace_probe_is_enabled

函数原型：static inline bool trace_probe_is_enabled(struct trace_probe *tp)

返回类型：bool

参数：

类型参数名称
struct trace_probe *tp
275  返回:trace_probe_test_flag(tp, Flags for trace_probe | TP_FLAG_PROFILE)
调用者
名称描述
trace_kprobe_is_busy
enable_trace_kprobeEnable trace_probe* if the file is NULL, enable "perf" handler, or enable "trace" handler.
disable_trace_kprobeDisable trace_probe* if the file is NULL, disable "perf" handler, or disable "trace" handler.
__register_trace_kprobeInternal register function - just handle k*probes and flags
unregister_trace_kprobeUnregister a trace_probe and probe_event
trace_uprobe_is_busy
probe_event_enable
probe_event_disable