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0cfb7a13b8
linux/tools/perf
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Ingo Molnar 0cfb7a13b8 perf stat: Add -n/--null option to run without counters 
Allow a no-counters run. This can be useful to measure just
elapsed wall-clock time - or to assess the raw overhead of perf
stat itself, without running any counters.

Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-06-27 06:11:24 +02:00
..
Documentation perf report: Fix help text typo 2009-06-23 16:39:53 +02:00
util perf_counter tools: Remove dead code 2009-06-27 06:06:39 +02:00
.gitignore perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/ 2009-06-06 20:33:43 +02:00
builtin-annotate.c perf_counter: Rework the sample ABI 2009-06-25 21:39:08 +02:00
builtin-help.c perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/ 2009-06-06 20:33:43 +02:00
builtin-list.c perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/ 2009-06-06 20:33:43 +02:00
builtin-record.c perf record: Fix unhandled io return value 2009-06-25 22:25:55 +02:00
builtin-report.c perf report: Print sorted callchains per histogram entries 2009-06-26 16:47:01 +02:00
builtin-stat.c perf stat: Add -n/--null option to run without counters 2009-06-27 06:11:24 +02:00
builtin-top.c perf_counter: Rework the sample ABI 2009-06-25 21:39:08 +02:00
builtin.h perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/ 2009-06-06 20:33:43 +02:00
command-list.txt perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/ 2009-06-06 20:33:43 +02:00
CREDITS perf_counter tools: Add CREDITS file for Git contributors 2009-06-24 19:54:29 +02:00
design.txt perf_counter: Start documenting HAVE_PERF_COUNTERS requirements 2009-06-12 19:37:30 +02:00
Makefile perf_counter tools: Prepare a small callchain framework 2009-06-26 16:47:00 +02:00
perf.c perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/ 2009-06-06 20:33:43 +02:00
perf.h perf_counter tools: Prepare a small callchain framework 2009-06-26 16:47:00 +02:00