Commit-ID: f51304d3fe4fee475991ee424a4b7f85eec65a7b Gitweb: http://git.kernel.org/tip/f51304d3fe4fee475991ee424a4b7f85eec65a7b Author: David Ahern <dsah...@gmail.com> AuthorDate: Fri, 20 Jul 2012 17:25:46 -0600 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Mon, 23 Jul 2012 15:03:48 -0300
perf symbols: Add machine id to modules debug message Current debug message is: Problems creating module maps, continuing anyway... When running multiple VMs it would be nice to know which machine the message is referring to: $ perf kvm --guest --guestmount=/tmp/guest-mount record -av -- sleep 10 Problems creating module maps for guest 6613, continuing anyway... Signed-off-by: David Ahern <dsah...@gmail.com> Cc: Frederic Weisbecker <fweis...@gmail.com> Cc: Ingo Molnar <mi...@kernel.org> Cc: Jiri Olsa <jo...@redhat.com> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Peter Zijlstra <pet...@infradead.org> Link: http://lkml.kernel.org/r/1342826756-64663-2-git-send-email-dsah...@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/util/symbol.c | 11 +++++++++-- 1 files changed, 9 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 50958bb..66c132e 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -2564,8 +2564,15 @@ int machine__create_kernel_maps(struct machine *machine) __machine__create_kernel_maps(machine, kernel) < 0) return -1; - if (symbol_conf.use_modules && machine__create_modules(machine) < 0) - pr_debug("Problems creating module maps, continuing anyway...\n"); + if (symbol_conf.use_modules && machine__create_modules(machine) < 0) { + if (machine__is_host(machine)) + pr_debug("Problems creating module maps, " + "continuing anyway...\n"); + else + pr_debug("Problems creating module maps for guest %d, " + "continuing anyway...\n", machine->pid); + } + /* * Now that we have all the maps created, just set the ->end of them: */ -- 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/
