diff options
| author | Eric Dumazet <edumazet@google.com> | 2026-04-09 14:56:22 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-04-12 14:30:25 -0700 |
| commit | c78bcbd51976f123909e5c2baf8cebb699453c2f (patch) | |
| tree | c692db5a1fec53a26fc186187714a00322c0e2be /include/linux | |
| parent | 734ea7e324ad1cee2a21f909f756b5e2d903a224 (diff) | |
net: change sk_filter_reason() to return the reason by value
sk_filter_trim_cap will soon return the reason by value,
do the same for sk_filter_reason().
$ scripts/bloat-o-meter -t vmlinux.old vmlinux.new
add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-21 (-21)
Function old new delta
sock_queue_rcv_skb_reason 128 126 -2
tun_net_xmit 1146 1127 -19
Total: Before=29722661, After=29722640, chg -0.00%
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20260409145625.2306224-4-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/filter.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/linux/filter.h b/include/linux/filter.h index 44d7ae95ddbc..59931e5810b4 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -1102,10 +1102,13 @@ static inline int sk_filter(struct sock *sk, struct sk_buff *skb) return sk_filter_trim_cap(sk, skb, 1, &ignore_reason); } -static inline int sk_filter_reason(struct sock *sk, struct sk_buff *skb, - enum skb_drop_reason *reason) +static inline enum skb_drop_reason +sk_filter_reason(struct sock *sk, struct sk_buff *skb) { - return sk_filter_trim_cap(sk, skb, 1, reason); + enum skb_drop_reason drop_reason; + + sk_filter_trim_cap(sk, skb, 1, &drop_reason); + return drop_reason; } struct bpf_prog *bpf_prog_select_runtime(struct bpf_prog *fp, int *err); |