[PATCH] drivers/video/fbdev/atyfb: make const arrays static, reduces object code size
Bartlomiej Zolnierkiewicz
b.zolnierkie at samsung.com
Thu Oct 12 15:26:56 UTC 2017
On Wednesday, September 13, 2017 04:03:09 PM Colin King wrote:
> From: Colin Ian King <colin.king at canonical.com>
>
> Don't populate the const arrays ragepro_tbl and ragexl_tbl on the stack,
> instead make them static. Makes the object code smaller by over 380 bytes:
>
> Before:
> text data bss dec hex filename
> 41089 10592 768 52449 cce1 atyfb_base.o
>
> After:
> text data bss dec hex filename
> 40544 10752 768 52064 cb60 atyfb_base.o
>
> (gcc version 7.2.0, x86_64)
>
> Signed-off-by: Colin Ian King <colin.king at canonical.com>
Patch queued for 4.15 (with patch description fixed to
"video: fbdev: aty: ..." for consistency with other patches),
thanks.
Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics
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