Re: [PATCH] nfp: bpf: make array exp_mask static, makes object smaller

From: Jakub Kicinski
Date: Mon Oct 07 2019 - 11:58:38 EST


On Mon, 7 Oct 2019 12:52:39 +0100, Colin King wrote:
> From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
>
> Don't populate the array exp_mask on the stack but instead make it
> static. Makes the object code smaller by 224 bytes.
>
> Before:
> text data bss dec hex filename
> 77832 2290 0 80122 138fa ethernet/netronome/nfp/bpf/jit.o
>
> After:
> text data bss dec hex filename
> 77544 2354 0 79898 1381a ethernet/netronome/nfp/bpf/jit.o
>
> (gcc version 9.2.1, amd64)
>
> Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>

Acked-by: Jakub Kicinski <jakub.kicinski@xxxxxxxxxxxxx>