Prev: [RFC PATCH 2/9] amd64_edac: Remove polling mechanism
Next: perf: Export cpumap
From: Arnaldo Carvalho de Melo on 6 Aug 2010 10:40
Em Thu, Aug 05, 2010 at 06:58:07PM -0700, Joe Perches escreveu:
> On Thu, 2010-08-05 at 22:46 -0300, Arnaldo Carvalho de Melo wrote:
> > From: Arnaldo Carvalho de Melo <acme(a)redhat.com>
> > By using BITS_PER_LONG/4 as the width specifier.
> []
> > diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
> > index 1c61a4f..b62a553 100644
> > --- a/tools/perf/util/sort.c
> > +++ b/tools/perf/util/sort.c
> []
> > - ret += repsep_snprintf(bf, size, "%#018llx %c ", self->ip, o);
> > + ret += repsep_snprintf(bf, size, "%*Lx %c ",
> > + BITS_PER_LONG / 4, self->ip, o);
> []
> > - ret += repsep_snprintf(bf + ret, size - ret, "%#016llx", self->ip);
> > + ret += repsep_snprintf(bf + ret, size - ret, "%*Lx",
> > + BITS_PER_LONG / 4, self->ip);
>
> This drops leading 0's.

Is this a problem? This removes clutter from the output, right?

- Arnaldo
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo(a)vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
 | 
Pages: 1
Prev: [RFC PATCH 2/9] amd64_edac: Remove polling mechanism
Next: perf: Export cpumap