Commit cfc5acd4 authored Sep 23, 2015 by Arnaldo Carvalho de Melo

perf top: Filter symbols based on mapis_kernel(map)

Instead of using dso->kernel, this is equivalent at the moment,
and helps in reducing the accesses to dso->kernel.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-1pc2v63iphtifovw3bv0bo1v@git.kernel.org


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 18ab2cd3

tools/perf/builtin-top.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -655,7 +655,7 @@ static int symbol_filter(struct map map, struct symbol sym)
		{
		const char *name = sym->name;

		if (!map->dso->kernel)
		if (!__map__is_kernel(map))
		return 0;
		/*
		* ppc64 uses function descriptors and appends a '.' to the