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57e7986ed1
kernel_optimize_test/tools/perf
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Paul Mackerras 57e7986ed1 perf_counter: Provide a way to enable counters on exec 
This provides a way to mark a counter to be enabled on the next
exec. This is useful for measuring the total activity of a
program without including overhead from the process that
launches it.

This also changes the perf stat command to use this new
facility.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <19017.43927.838745.689203@cargo.ozlabs.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-06-30 12:00:16 +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_counter: Provide a way to enable counters on exec 2009-06-30 12:00:16 +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