On Fri, Aug 07, 2015 at 09:02:15PM -0300, Arnaldo Carvalho de Melo wrote: > Em Fri, Aug 07, 2015 at 08:51:45PM -0300, Arnaldo Carvalho de Melo escreveu: > > Em Fri, Aug 07, 2015 at 03:54:24PM -0700, Andi Kleen escreveu: > > > From: Andi Kleen <a...@linux.intel.com> > > > > > > In some cases it's useful to characterize samples by file. This is useful > > > to get a higher level categorization, for example to map cost to > > > subsystems. > > > > > > Add a srcfile sort key to perf report. It builds on top of the existing > > > srcline support. > > > > Applied > > Humm, holding this up a bit, further testing showed some oddities, > fedora21, the width of the column is being limited to the lenght of the > header
Yes I've seen that, I just use -w normally. It also happens with --sort srcline. The column sizing code could probably be somewhat smarter and always allow the last column to become as wide as needed. But that's something that should be done separately; I don't think it belongs into this patch. > and there are some DWARF errors, have you noticed those? No I didn't. Some generic issue, likely happening with srcline and perhaps even objdump -S too. Find out with strace what file it is. -Andi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/