On Fri, 2018-03-16 at 08:41 +0100, Daniel Vetter wrote:
On Tue, Mar 13, 2018 at 03:02:15PM -0700, Joe Perches wrote:
drm_printk is used for both DRM_ERROR and DRM_DEBUG with unnecessary arguments that can be removed by creating separate functins.
Create specific functions for these calls to reduce x86/64 defconfig size by ~20k.
Modify the existing macros to use the specific calls.
new: $ size -t drivers/gpu/drm/built-in.a | tail -1 1876562 44542 995 1922099 1d5433 (TOTALS)
old: $ size -t drivers/gpu/drm/built-in.a | tail -1 1897565 44542 995 1943102 1da63e (TOTALS)
Miscellanea:
o intel_display requires a change to use the specific calls.
Signed-off-by: Joe Perches joe@perches.com
Impressed with the size of the bikeshed piled on top of this I decided to cut this all short by merging it.
Thanks.
There was a similar patch for the DRM_DEV_ macros awhile ago that also reduced object code.
https://lkml.org/lkml/2017/9/25/247
Never applied.
Want a remerge resend?