Commit ef6ae724 authored Nov 20, 2009 by Arnaldo Carvalho de Melo Committed by Ingo Molnar Nov 21, 2009

perf symbols: Change the kernel DSO name if it comes from kallsyms

So that the user have a clearer indication about the source of
the symbols, as we only state buildid mismatches in verbose
mode, because 'perf top' would overwrite such warning anyway.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1258757489-5978-6-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent fbd733b8

tools/perf/util/symbol.c

+6 −1

Original line number	Diff line number	Diff line
		@@ -108,6 +108,8 @@ static size_t symbol__fprintf(struct symbol self, FILE fp)

		static void dso__set_long_name(struct dso self, char name)
		{
		if (name == NULL)
		return;
		self->long_name = name;
		self->long_name_len = strlen(name);
		}
		@@ -1377,8 +1379,11 @@ static int dso__load_kernel_sym(struct dso self, struct map map,
		{
		int err = dso__load_vmlinux(self, map, self->name, filter);

		if (err <= 0)
		if (err <= 0) {
		err = kernel_maps__load_kallsyms(filter);
		if (err > 0)
		dso__set_long_name(self, strdup("[kernel.kallsyms]"));
		}

		if (err > 0) {
		map__fixup_start(map);