Re: [PATCH] drm/i915: make array hw_engine_mask static, makes object smaller

[Chris Wilson]

Quoting Colin King (2019-10-07 16:41:51)
> From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
> 
> Don't populate the array hw_engine_mask on the stack but instead make it
> static. Makes the object code smaller by 316 bytes.
> 
> Before:
>    text    data     bss     dec     hex filename
>   34004    4388     320   38712    9738 gpu/drm/i915/gt/intel_reset.o
> 
> After:
>    text    data     bss     dec     hex filename
>   33528    4548     320   38396    95fc gpu/drm/i915/gt/intel_reset.o
> 
> (gcc version 9.2.1, amd64)
> 
> Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
-Chris