From c3b32fcbc7f4fd9a9b84718b991b175b0fd53f8c Mon Sep 17 00:00:00 2001
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Mon, 5 Oct 2009 14:26:16 -0300
Subject: [PATCH] perf report: Use kernel_maps__find_symbol as fallback to find
 vdsos, etc
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In resolve_symbol, as we're moving to breaking the kernel symbols
list per address ranges, i.e. kernel linking sections, so that we
don't have a big kernel_map that in its range covers what is in the
modules.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Mike Galbraith <efault@gmx.de>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 tools/perf/builtin-report.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index fe4aadc9630f..12f8c868fcd7 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -384,11 +384,8 @@ got_map:
 		 * the "[vdso]" dso, but for now lets use the old
 		 * trick of looking in the whole kernel symbol list.
 		 */
-		if ((long long)ip < 0) {
-			map = kernel_map;
-			if (mapp)
-				*mapp = map;
-		}
+		if ((long long)ip < 0)
+			return kernel_maps__find_symbol(ip, mapp);
 	}
 	dump_printf(" ...... dso: %s\n",
 		    map ? map->dso->long_name : "<not found>");
-- 
2.34.1