path: root/scripts/bloat-o-meter
diff options
authorRiku Voipio <>2016-07-26 15:21:20 -0700
committerLinus Torvalds <>2016-07-26 16:19:19 -0700
commit8cde0daf6c4cca8babec4861a1ce7f8875edf879 (patch)
treeef8a261473766fa1a295113bd666fb9fc2091977 /scripts/bloat-o-meter
parentc965b105bf1509beefbb78d33f721d92240a770c (diff)
scripts/bloat-o-meter: fix percent on <1% changes
Python divisions are integer divisions unless at least one parameter is a float. The current bloat-o-meter fails to print sub-percentage changes: Total: Before=10515408, After=10604060, chg 0.000000% Force float division by using one float and pretty the print to two significant decimals: Total: Before=10515408, After=10604060, chg +0.84% Link: Signed-off-by: Riku Voipio <> Reviewed-by: Josh Triplett <> Cc: Vineet Gupta <> Cc: Michal Marek <> Signed-off-by: Andrew Morton <> Signed-off-by: Linus Torvalds <>
Diffstat (limited to 'scripts/bloat-o-meter')
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/bloat-o-meter b/scripts/bloat-o-meter
index 0254f3ba0dba..19f5adfd877d 100755
--- a/scripts/bloat-o-meter
+++ b/scripts/bloat-o-meter
@@ -67,5 +67,5 @@ print("%-40s %7s %7s %+7s" % ("function", "old", "new", "delta"))
for d, n in delta:
if d: print("%-40s %7s %7s %+7d" % (n, old.get(n,"-"), new.get(n,"-"), d))
-print("Total: Before=%d, After=%d, chg %f%%" % \
- (otot, ntot, (ntot - otot)*100/otot))
+print("Total: Before=%d, After=%d, chg %+.2f%%" % \
+ (otot, ntot, (ntot - otot)*100.0/otot))