path: root/scripts
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authorJean Delvare <khali@linux-fr.org>2011-03-22 16:35:13 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-22 17:44:17 -0700
commitc50e3f512a5a15a73acd94e6ec8ed63cd512e04f (patch)
tree7f8e4ef42dd0c946ba7d4d6b001133db83e15a4a /scripts
parent565d76cb7d5fd7cb010fd690602280a69ab116ef (diff)
bloat-o-meter: include read-only data section in report
I'm not sure why the read-only data section is excluded from the report, it seems as relevant as the other data sections (b and d). I've stripped the symbols starting with __mod_ as they can have their names dynamically generated and thus comparison between binaries is not possible. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Andi Kleen <andi@firstfloor.org> Acked-by: Nathan Lynch <ntl@pobox.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts')
1 files changed, 3 insertions, 1 deletions
diff --git a/scripts/bloat-o-meter b/scripts/bloat-o-meter
index 6501a50e17f0..6129020c41a9 100755
--- a/scripts/bloat-o-meter
+++ b/scripts/bloat-o-meter
@@ -17,7 +17,9 @@ def getsizes(file):
sym = {}
for l in os.popen("nm --size-sort " + file).readlines():
size, type, name = l[:-1].split()
- if type in "tTdDbB":
+ 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]
sym[name] = sym.get(name, 0) + int(size, 16)

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