diff options
| author | Colin Ian King <colin.king@canonical.com> | 2019-10-07 14:52:39 +0300 |
|---|---|---|
| committer | Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-10-08 21:45:23 +0300 |
| commit | 155283c3ac5e272f0178efba08ac62366ffdb86b (patch) | |
| tree | b548bcfff0cc786229b695c240402c961a272498 /drivers/net/ethernet/netronome | |
| parent | 940f138215281b8bec14b60ffea53154a89645ec (diff) | |
| download | linux-155283c3ac5e272f0178efba08ac62366ffdb86b.tar.xz | |
nfp: bpf: make array exp_mask static, makes object smaller
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@canonical.com>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Diffstat (limited to 'drivers/net/ethernet/netronome')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/bpf/jit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/jit.c b/drivers/net/ethernet/netronome/nfp/bpf/jit.c index 5afcb3c4c2ef..c80bb83c8ac9 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/jit.c +++ b/drivers/net/ethernet/netronome/nfp/bpf/jit.c @@ -3952,7 +3952,7 @@ static void nfp_bpf_opt_neg_add_sub(struct nfp_prog *nfp_prog) static void nfp_bpf_opt_ld_mask(struct nfp_prog *nfp_prog) { struct nfp_insn_meta *meta1, *meta2; - const s32 exp_mask[] = { + static const s32 exp_mask[] = { [BPF_B] = 0x000000ffU, [BPF_H] = 0x0000ffffU, [BPF_W] = 0xffffffffU, |