Messages in this thread Patch in this message | | | Date | Fri, 07 Aug 2009 10:18:39 +0200 | From | Brice Goglin <> | Subject | Re: [PATCH] perf tools: Fix reading of perf.data file header |
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Ingo Molnar wrote: > I completely forgot about it. And since we now have --scale enabled > by default (and it doesnt make much sense to disable it i guess), it > would not be a big issue to rename that -c/--scale to free up that > flag for -S/--stat? > > Ingo >
Here you are. But how do you switch "scale" off now that it's disabled by default? I tried --scale=0, --no-scale and so on without apparently succeeding.
Brice
[PATCH] perf stat: change -S for --scale into -c
Signed-off-by: Brice Goglin <Brice.Goglin@inria.fr>
Index: linux-rc/tools/perf/Documentation/perf-stat.txt =================================================================== --- linux-rc.orig/tools/perf/Documentation/perf-stat.txt 2009-08-07 10:09:40.000000000 +0200 +++ linux-rc/tools/perf/Documentation/perf-stat.txt 2009-08-07 10:09:46.000000000 +0200 @@ -40,7 +40,7 @@ -a:: system-wide collection --S:: +-c:: scale counter values EXAMPLES Index: linux-rc/tools/perf/builtin-stat.c =================================================================== --- linux-rc.orig/tools/perf/builtin-stat.c 2009-08-07 09:46:49.000000000 +0200 +++ linux-rc/tools/perf/builtin-stat.c 2009-08-07 10:07:44.000000000 +0200 @@ -496,7 +496,7 @@ "stat events on existing pid"), OPT_BOOLEAN('a', "all-cpus", &system_wide, "system-wide collection from all CPUs"), - OPT_BOOLEAN('S', "scale", &scale, + OPT_BOOLEAN('c', "scale", &scale, "scale/normalize counters"), OPT_BOOLEAN('v', "verbose", &verbose, "be more verbose (show counter open errors, etc)"),
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