Enable uprobes-based dynamic events
modulename: trace_uprobe.ko
configname: CONFIG_UPROBE_EVENTS
Linux Kernel Configuration
└─>Kernel hacking
└─>Tracers
└─>Enable uprobes-based dynamic events
In linux kernel since version 3.10 (release Date: 2013-06-30)
This allows the user to add tracing events on top of userspace
dynamic events (similar to tracepoints) on the fly via the trace
events interface. Those events can be inserted wherever uprobes
can probe, and record various registers.
This option is required if you plan to use perf-probe subcommand
of perf tools on user space applications.
dynamic events (similar to tracepoints) on the fly via the trace
events interface. Those events can be inserted wherever uprobes
can probe, and record various registers.
This option is required if you plan to use perf-probe subcommand
of perf tools on user space applications.
source code:
depends
CONFIG_ARCH_SUPPORTS_UPROBESCONFIG_FTRACE
CONFIG_MMU
CONFIG_PERF_EVENTS
CONFIG_TRACING_SUPPORT