Messages in this thread | | | From | Arnaldo Carvalho de Melo <> | Date | Mon, 11 Mar 2019 13:59:25 -0300 | Subject | Re: [PATCH v6 02/11] perf tools report: Parse time quantum |
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Em Mon, Mar 11, 2019 at 07:44:53AM -0700, Andi Kleen escreveu: > From: Andi Kleen <ak@linux.intel.com> > > Many workloads change over time. perf report currently aggregates > the whole time range reported in perf.data. > > This patch adds an option for a time quantum to quantisize the > perf.data over time. > > This just adds the option, will be used in follow on patches > for a time sort key. > > Signed-off-by: Andi Kleen <ak@linux.intel.com> > > --- > v2: > Move time_quantum to symbol_conf. check for zero time quantum > v3: > Document s unit > v4: > Use _NSEC defines
Humm? This just adds a header, but nevermind, I have the full patch in my tree already :-)
- Arnaldo
> --- > tools/perf/util/symbol.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c > index 6b73a0eeb6a1..967066d4d899 100644 > --- a/tools/perf/util/symbol.c > +++ b/tools/perf/util/symbol.c > @@ -30,6 +30,7 @@ > #include <elf.h> > #include <limits.h> > #include <symbol/kallsyms.h> > +#include <linux/time64.h> > #include <sys/utsname.h> > > static int dso__load_kernel_sym(struct dso *dso, struct map *map); > -- > 2.20.1
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- Arnaldo
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