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authorAndi Kleen <ak@linux.intel.com>2013-04-24 17:03:02 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-10-01 09:10:52 -0700
commit4d75da4294e10475b3b255e34f446999832f4d17 (patch)
tree141abf522596695577126f3497b193f04b4ecbfe
parentdb68549fe3aee4045e1d7348b20d7c8baf4518c0 (diff)
downloadlinux-linaro-stable-4d75da4294e10475b3b255e34f446999832f4d17.tar.gz
perf tools: Handle JITed code in shared memory
commit 89365e6c9ad4c0e090e4c6a4b67a3ce319381d89 upstream. 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> Cc: Vinson Lee <vlee@freedesktop.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--tools/perf/util/map.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index 9593f27..5f5080f 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -16,6 +16,7 @@ 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)");
}