diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2023-04-17 08:53:49 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-04-19 13:04:30 +0100 |
| commit | 4c60d04c2888a542f96fe77ecbdfc242b484f943 (patch) | |
| tree | 6eb60c2565b8ce9ff3139b9243414f58fe450688 /include/linux/skbuff.h | |
| parent | 4398f3f6d1380d9f71a484e1e5d869ba0eaf23d5 (diff) | |
net: skbuff: push nf_trace down the bitfield
nf_trace is a debug feature, AFAIU, and yet it sits oddly
high in the sk_buff bitfield. Move it down, pushing up
dst_pending_confirm and inner_protocol_type.
Next change will make nf_trace optional (under Kconfig)
and all optional fields should be placed after 2b fields
to avoid 2b fields straddling bytes.
dst_pending_confirm is L3, so it makes sense next to ignore_df.
inner_protocol_type goes up just to keep the balance.
Acked-by: Florian Westphal <fw@strlen.de>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 2595b2cfba0d..3ae9e8868afa 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -934,7 +934,7 @@ struct sk_buff { /* public: */ __u8 pkt_type:3; /* see PKT_TYPE_MAX */ __u8 ignore_df:1; - __u8 nf_trace:1; + __u8 dst_pending_confirm:1; __u8 ip_summed:2; __u8 ooo_okay:1; @@ -949,7 +949,7 @@ struct sk_buff { __u8 remcsum_offload:1; __u8 csum_complete_sw:1; __u8 csum_level:2; - __u8 dst_pending_confirm:1; + __u8 inner_protocol_type:1; __u8 l4_hash:1; __u8 sw_hash:1; @@ -967,7 +967,7 @@ struct sk_buff { #endif __u8 ipvs_property:1; - __u8 inner_protocol_type:1; + __u8 nf_trace:1; #ifdef CONFIG_NET_SWITCHDEV __u8 offload_fwd_mark:1; __u8 offload_l3_fwd_mark:1; |