On Fri, Sep 5, 2014 at 10:18 AM, Arnaldo Carvalho de Melo <a...@kernel.org> wrote: > Em Fri, Sep 05, 2014 at 09:09:49AM +0900, Namhyung Kim escreveu: >> The perf report rebuilds machine states from the event records only. In >> this case, the kernel map was recorded in the name of [kernel.kallsyms] >> so it couldn't find the build-id from the table. > > Ok, but then we can special case this one, no? > > Somehow mark in the buildid table that that entry is the one for the > kernel and hook it up to the synthesized event that has the > [kernel.kallsyms].ref_reloc_sym entry.
Maybe we can search vmlinux in machine->kernel_dsos first when processing kernel mmap event. And in this case do you want replace the name of mapping to a fullname of vmlinux? Thanks, Namhyung -- 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/
