From: Andi Kleen <ak@linux.intel.com>
Date: Thu, 25 Apr 2013 00:03:02 +0000 (-0700)
Subject: perf tools: Handle JITed code in shared memory
X-Git-Tag: v3.11-rc1~144^2~26^2~50
X-Git-Url: http://git.cascardo.info/?a=commitdiff_plain;h=89365e6c9ad4c0e090e4c6a4b67a3ce319381d89;p=cascardo%2Flinux.git

perf tools: Handle JITed code in shared memory

Need to check for /dev/zero.

Most likely more strings are missing too.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1366848182-30449-1-git-send-email-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---

diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index 6fcb9de62340..8bcdf9e54089 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -21,6 +21,7 @@ const char *map_type__name[MAP__NR_TYPES] = {
 static inline int is_anon_memory(const char *filename)
 {
 	return !strcmp(filename, "//anon") ||
+	       !strcmp(filename, "/dev/zero (deleted)") ||
 	       !strcmp(filename, "/anon_hugepage (deleted)");
 }