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0ed35abc2b
Current perf report output is broken if --showcpuutilization is used.
Combination with -n and/or --show-total-period make things worse.
This patch fixes it as follows:
before:
48.25% 48.25% 0.00% sleep [kernel.kallsyms] [k] trace_hardirqs_off
34.99% 34.99% 0.00% sleep [kernel.kallsyms] [k] __find_get_block_slow
15.99% 15.99% 0.00% sleep [kernel.kallsyms] [k] lock_release_holdtime
0.77% 0.77% 0.00% sleep [kernel.kallsyms] [k] native_write_msr_safe
after:
48.25% 48.25% 0.00% sleep [kernel.kallsyms] [k] trace_hardirqs_off
34.99% 34.99% 0.00% sleep [kernel.kallsyms] [k] __find_get_block_slow
15.99% 15.99% 0.00% sleep [kernel.kallsyms] [k] lock_release_holdtime
0.77% 0.77% 0.00% sleep [kernel.kallsyms] [k] native_write_msr_safe
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1325957132-10600-8-git-send-email-namhyung@gmail.com
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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| .. | ||
| arch | ||
| bench | ||
| config | ||
| Documentation | ||
| python | ||
| scripts | ||
| util | ||
| .gitignore | ||
| builtin-annotate.c | ||
| builtin-bench.c | ||
| builtin-buildid-cache.c | ||
| builtin-buildid-list.c | ||
| builtin-diff.c | ||
| builtin-evlist.c | ||
| builtin-help.c | ||
| builtin-inject.c | ||
| builtin-kmem.c | ||
| builtin-kvm.c | ||
| builtin-list.c | ||
| builtin-lock.c | ||
| builtin-probe.c | ||
| builtin-record.c | ||
| builtin-report.c | ||
| builtin-sched.c | ||
| builtin-script.c | ||
| builtin-stat.c | ||
| builtin-test.c | ||
| builtin-timechart.c | ||
| builtin-top.c | ||
| builtin.h | ||
| command-list.txt | ||
| CREDITS | ||
| design.txt | ||
| Makefile | ||
| MANIFEST | ||
| perf-archive.sh | ||
| perf.c | ||
| perf.h | ||