[PATCH 44/46] scripts/bloat-o-meter, lto: handle gcc LTO

[Jiri Slaby (SUSE)]

From: Andi Kleen <ak@xxxxxxxxxxxxxxx>

gcc LTO can add .lto_priv postfixes to symbols. Ignore those in
bloat-o-meter to allow comparison of non-LTO with LTO kernels.

Cc: Masahiro Yamada <masahiroy@xxxxxxxxxx>
Cc: Michal Marek <michal.lkml@xxxxxxxxxxx>
Cc: Nick Desaulniers <ndesaulniers@xxxxxxxxxx>
Cc: linux-kbuild@xxxxxxxxxxxxxxx
Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Signed-off-by: Martin Liska <mliska@xxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
 scripts/bloat-o-meter | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/bloat-o-meter b/scripts/bloat-o-meter
index f9553f60a14a..ab994b3bf6e2 100755
--- a/scripts/bloat-o-meter
+++ b/scripts/bloat-o-meter
@@ -45,7 +45,7 @@ def getsizes(file, format):
                 if name == "linux_banner": continue
                 if name == "vermagic": continue
                 # statics and some other optimizations adds random .NUMBER
-                name = re_NUMBER.sub('', name)
+                name = re_NUMBER.sub('', name).replace(".lto_priv", "")
                 sym[name] = sym.get(name, 0) + int(size, 16)
     return sym
 
-- 
2.38.1