Em Wed, Dec 04, 2013 at 04:00:18PM +0200, Adrian Hunter escreveu: > On 03/12/13 22:24, Arnaldo Carvalho de Melo wrote: > > Em Tue, Dec 03, 2013 at 09:23:09AM +0200, Adrian Hunter escreveu: > >> When using libbfd to lookup source filename and line number, > >> libbfd does not need the symbol table. Removing the symbol > >> table reading, doubles the speed of 'perf script' with the > >> 'srcline' option. > > > > [root@zoo ~]# gdb perf > > run report -s srcline > > > > b00000m > > I wasn't able to reproduce this but I noticed the line numbers > were not found for kernel modules with this patch - so it seems > some binaries need the symbol information and some don't. > > So please disregard this patch, sorry for your trouble.
No problem, disregarding it. - Arnaldo -- 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/
