forked from Minki/linux
3dab6ac080
If the user specified --ns, the column to print the sort time stamp
wasn't wide enough to actually print the full nanoseconds.
Widen the time key column width when --ns is specified.
Before:
% perf record -a sleep 1
% perf report --sort time,overhead,symbol --stdio --ns
...
2.39% 187851.10000 [k] smp_call_function_single - -
1.53% 187851.10000 [k] intel_idle - -
0.59% 187851.10000 [.] __wcscmp_ifunc - -
0.33% 187851.10000 [.] 0000000000000000 - -
0.28% 187851.10000 [k] cpuidle_enter_state - -
After:
% perf report --sort time,overhead,symbol --stdio --ns
...
2.39% 187851.100000000 [k] smp_call_function_single - -
1.53% 187851.100000000 [k] intel_idle - -
0.59% 187851.100000000 [.] __wcscmp_ifunc - -
0.33% 187851.100000000 [.] 0000000000000000 - -
0.28% 187851.100000000 [k] cpuidle_enter_state - -
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20190823210338.12360-2-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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