]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
[PATCH] tiny: Add bloat-o-meter to scripts
authorMatt Mackall <mpm@selenic.com>
Sun, 8 Jan 2006 09:05:19 +0000 (01:05 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 9 Jan 2006 04:14:10 +0000 (20:14 -0800)
commitd960600df3ce3588571e2c1adf1f5f6d8ca9eb5a
tree2d920b912b33f16b5cf8099331fcf421c83ae64b
parente701e85b9f12af4dbe73b4299b541686ef6b1aa5
[PATCH] tiny: Add bloat-o-meter to scripts

This is a rewrite of Andi Kleen's bloat-o-meter with sorting and reporting of
gainers/decliners.  Sample output:

add/remove: 0/8 grow/shrink: 2/0 up/down: 88/-4424 (-4336)
function                                     old     new   delta
__copy_to_user_ll                             59     103     +44
__copy_from_user_ll                           59     103     +44
fill_note                                     32       -     -32
maydump                                       58       -     -58
dump_seek                                     67       -     -67
writenote                                    180       -    -180
elf_dump_thread_status                       274       -    -274
fill_psinfo                                  308       -    -308
fill_prstatus                                466       -    -466
elf_core_dump                               3039       -   -3039

The summary line says:
 no functions added, 8 removed
 two functions grew, none shrunk
 we gained 88 bytes and lost 4424 (or -4336 net)

This work was sponsored in part by CE Linux Forum

Signed-off-by: Matt Mackall <mpm@selenic.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
scripts/bloat-o-meter [new file with mode: 0644]