Lines Matching refs:tracer
99 # All tracer options should select GENERIC_TRACER. For those options that are
100 # enabled by all tracers (context switch and event tracer) they select TRACING.
101 # This allows those options to appear when no other tracer is selected. But the
153 sequence is then dynamically patched into a tracer call when
244 This tracer tracks the latency of the highest priority task
251 This tracer, when enabled will create one or more kernel threads,
256 time, this tracer will detect it. This is useful for testing
273 When the tracer is not running, it has no affect on the system,
275 periodically non responsive. Do not run this tracer on a
278 To enable this tracer, echo in "hwlat" into the current_tracer
287 This tracer hooks to various trace points in the kernel,
289 want to trace. It also includes the sched_switch tracer plugin.
297 Basic tracer to catch the syscall entry and exit events.
362 This tracer profiles all likely and unlikely macros
374 This tracer profiles all branch conditions. Every if ()
416 This special tracer records the maximum stack footprint of the
419 This tracer works by hooking into every function call that the
422 then it will not have any overhead while the stack tracer
425 To enable the stack tracer on bootup, pass in 'stacktrace'
428 The stack tracer can also be enabled or disabled via the
589 a series of tests are made to verify that the tracer is