From: Andi Kleen <ak@linux.intel.com>
Date: Tue, 22 Oct 2013 15:46:23 +0000 (-0700)
Subject: kbuild, bloat-o-meter: fix static detection
X-Git-Tag: v3.13-rc1~74^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=21cf6e584ce35b79374581e6344dd7c74f8b4a2b;p=platform%2Fkernel%2Flinux-exynos.git

kbuild, bloat-o-meter: fix static detection

Disable static detection: the static currently drops a lot of useful
information including clones generated by gcc. Drop this. The statics
will appear now without static. prefix.

But remove the LTO .NUMBER postfixes that look ugly

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
---

diff --git a/scripts/bloat-o-meter b/scripts/bloat-o-meter
index 6129020..855198c 100755
--- a/scripts/bloat-o-meter
+++ b/scripts/bloat-o-meter
@@ -20,8 +20,8 @@ def getsizes(file):
         if type in "tTdDbBrR":
             # strip generated symbols
             if name[:6] == "__mod_": continue
-            # function names begin with '.' on 64-bit powerpc
-            if "." in name[1:]: name = "static." + name.split(".")[0]
+            # statics and some other optimizations adds random .NUMBER
+            name = re.sub(r'\.[0-9]+', '', name)
             sym[name] = sym.get(name, 0) + int(size, 16)
     return sym