Commit 88481b6b authored Oct 15, 2012 by Namhyung Kim Committed by Arnaldo Carvalho de Melo Oct 16, 2012

perf tools: Remove warnings on JIT samples for srcline sort key



When using the srcline sort key with perf report, I see many lines of
warning related to JIT samples like below:

  addr2line: '/tmp/perf-1397.map': No such file

Since it's not a ELF binary and doesn't provide such information, just
use the raw ip address.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Irina Tirdea <irina.tirdea@intel.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1350272383-7016-2-git-send-email-namhyung@kernel.org


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

parent ffe10c6f

tools/perf/util/sort.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -263,6 +263,9 @@ static int hist_entry__srcline_snprintf(struct hist_entry self, char bf,
		if (!self->ms.map)
		goto out_ip;

		if (!strncmp(self->ms.map->dso->long_name, "/tmp/perf-", 10))
		goto out_ip;

		snprintf(cmd, sizeof(cmd), "addr2line -e %s %016" PRIx64,
		self->ms.map->dso->long_name, self->ip);
		fp = popen(cmd, "r");