Lines Matching refs:that
3 # Architectures that offer an FUNCTION_TRACER implementation should
97 Create preempt/irq toggle tracepoints if needed, so that other parts
100 # All tracer options should select GENERIC_TRACER. For those options that are
208 (Note that kernel size and overhead increase with this option
233 (Note that kernel size and overhead increase with this option
266 A kernel thread is created that will spin with interrupts disabled
341 The likely/unlikely profiler only looks at the conditions that
391 Selected by tracers that will trace the likely and unlikely
403 "Trace likely/unlikely profiler" is that this is not a
420 This tracer works by hooking into every function call that the
494 Note that this might let you shoot yourself in the foot.
540 compile time, a table is made of all the locations that ftrace
568 the trace_stat directory; this file shows the list of functions that
596 a series of tests are made to verify that the tracer is
606 It basically just enables each event and runs some code that
642 generally used outside of that context, and is normally
643 selected by tracers that use it.
677 bool "Add tracepoint that benchmarks tracepoints"
680 When the tracepoint is enabled, it kicks off a kernel thread that
683 it took to write to the tracepoint and the next iteration that
692 we care most about hot paths that are probably in cache already.
711 It creates its own ring buffer such that it will not interfere with
713 a producer and consumer that will run for 10 seconds and sleep for
718 affected by processes that are running.
727 kernel boot sequence, the test will start that kicks off
749 Select this option to build a test module that can help test latency
766 that use this string to parse the raw data as user space does not know
769 To fix this, there's a special macro in the kernel that can be used
777 in the tracing directory called "eval_map" that will show the
797 Note that on a kernel compiled with this config, ftrace will