Lines Matching refs:tracer
100 # All tracer options should select GENERIC_TRACER. For those options that are
101 # enabled by all tracers (context switch and event tracer) they select TRACING.
102 # This allows those options to appear when no other tracer is selected. But the
154 sequence is then dynamically patched into a tracer call when
245 This tracer tracks the latency of the highest priority task
252 This tracer, when enabled will create one or more kernel threads,
257 time, this tracer will detect it. This is useful for testing
274 When the tracer is not running, it has no affect on the system,
276 periodically non responsive. Do not run this tracer on a
279 To enable this tracer, echo in "hwlat" into the current_tracer
288 This tracer hooks to various trace points in the kernel,
290 want to trace. It also includes the sched_switch tracer plugin.
298 Basic tracer to catch the syscall entry and exit events.
363 This tracer profiles all likely and unlikely macros
376 This tracer profiles all branch conditions. Every if ()
418 This special tracer records the maximum stack footprint of the
421 This tracer works by hooking into every function call that the
424 then it will not have any overhead while the stack tracer
427 To enable the stack tracer on bootup, pass in 'stacktrace'
430 The stack tracer can also be enabled or disabled via the
597 a series of tests are made to verify that the tracer is