[tip:perf/core] perf tools: Handle JITed code in shared memory

[tip-bot for Andi Kleen <tipbot@zytor.com>]

Commit-ID:  89365e6c9ad4c0e090e4c6a4b67a3ce319381d89
Gitweb:     http://git.kernel.org/tip/89365e6c9ad4c0e090e4c6a4b67a3ce319381d89
Author:     Andi Kleen <ak@linux.intel.com>
AuthorDate: Wed, 24 Apr 2013 17:03:02 -0700
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Tue, 28 May 2013 16:23:58 +0300

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>
---
 tools/perf/util/map.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index 6fcb9de..8bcdf9e 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)");
 }