Lines Matching refs:in

156 	  small and not measurable even in micro-benchmarks.
199 	  This option measures the time spent in irqs-off critical
224 	  This option measures the time spent in preemption-off critical
245 	  to be scheduled in, starting from the point it has woken up.
253 	 spinning in a loop looking for interruptions caused by
259 	 Some files are created in the tracing directory when this
262 	   hwlat_detector/width   - time in usecs for how long to spin for
263 	   hwlat_detector/window  - time in usecs between the start of each
267 	 for "width" microseconds in every "window" cycle. It will not spin
271 	 The output will appear in the trace and trace_pipe files.
278 	 To enable this tracer, echo in "hwlat" into the current_tracer
287 	  This tracer hooks to various trace points in the kernel,
344 	 The "all branch" profiler will profile every if-statement in the
363 	  in the kernel. It will display the results in:
376 	  taken in the kernel is recorded whether it hit or miss.
377 	  The results will be displayed in:
385 	  is to be analyzed in much detail.
402 	  calls in the kernel.  The difference between this and the
418 	  kernel and displays it in /sys/kernel/debug/tracing/stack_trace.
426 	  To enable the stack tracer on bootup, pass in 'stacktrace'
494 	  Note that this might let you shoot yourself in the foot.
546 	  See the files in /sys/kernel/debug/tracing:
565 	  in debugfs called function_profile_enabled which defaults to zero.
567 	  zero is entered, profiling stops. A "functions" file is created in
571 	  If in doubt, say N.
605 	  This option performs a test on all trace events in the system.
640 	  separated out as a stand-alone facility in order to allow it
664 	  If in doubt, say N.
692 	 we care most about hot paths that are probably in cache already.
726          Run a simple self test on the ring buffer on boot up. Late in the
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