Lines Matching refs:tracer
93 # All tracer options should select GENERIC_TRACER. For those options that are
94 # enabled by all tracers (context switch and event tracer) they select TRACING.
95 # This allows those options to appear when no other tracer is selected. But the
156 sequence is then dynamically patched into a tracer call when
229 This special tracer records the maximum stack footprint of the
232 This tracer works by hooking into every function call that the
235 then it will not have any overhead while the stack tracer
238 To enable the stack tracer on bootup, pass in 'stacktrace'
241 The stack tracer can also be enabled or disabled via the
309 This tracer tracks the latency of the highest priority task
316 This tracer, when enabled will create one or more kernel threads,
321 time, this tracer will detect it. This is useful for testing
338 When the tracer is not running, it has no affect on the system,
340 periodically non responsive. Do not run this tracer on a
343 To enable this tracer, echo in "hwlat" into the current_tracer
365 This tracer hooks to various trace points in the kernel,
367 want to trace. It also includes the sched_switch tracer plugin.
375 Basic tracer to catch the syscall entry and exit events.
440 This tracer profiles all likely and unlikely macros
452 This tracer profiles all branch conditions. Every if ()
751 a series of tests are made to verify that the tracer is