diff options
| author |   David Ahern <dsa@cumulusnetworks.com> | 2016-12-01 08:48:03 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-12-02 13:44:56 -0500 |
| commit | b2cd12574aa3e1625f471ff57cde7f628a18a46b (patch) | |
| tree | f0ab0871e5673a32bde0b5c393e8925765522118 /include | |
| parent | mlx4: fix use-after-free in mlx4_en_fold_software_stats() (diff) | |
| download | linux-dev-b2cd12574aa3e1625f471ff57cde7f628a18a46b.tar.xz linux-dev-b2cd12574aa3e1625f471ff57cde7f628a18a46b.zip | |
bpf: Refactor cgroups code in prep for new type
Code move and rename only; no functional change intended.
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/bpf-cgroup.h | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/include/linux/bpf-cgroup.h b/include/linux/bpf-cgroup.h index 0cf1adfadd2d..af2ca8b432c0 100644 --- a/include/linux/bpf-cgroup.h +++ b/include/linux/bpf-cgroup.h @@ -36,31 +36,31 @@ void cgroup_bpf_update(struct cgroup *cgrp, struct bpf_prog *prog, enum bpf_attach_type type); -int __cgroup_bpf_run_filter(struct sock *sk, - struct sk_buff *skb, - enum bpf_attach_type type); - -/* Wrappers for __cgroup_bpf_run_filter() guarded by cgroup_bpf_enabled. */ -#define BPF_CGROUP_RUN_PROG_INET_INGRESS(sk,skb) \ -({ \ - int __ret = 0; \ - if (cgroup_bpf_enabled) \ - __ret = __cgroup_bpf_run_filter(sk, skb, \ - BPF_CGROUP_INET_INGRESS); \ - \ - __ret; \ +int __cgroup_bpf_run_filter_skb(struct sock *sk, + struct sk_buff *skb, + enum bpf_attach_type type); + +/* Wrappers for __cgroup_bpf_run_filter_skb() guarded by cgroup_bpf_enabled. */ +#define BPF_CGROUP_RUN_PROG_INET_INGRESS(sk, skb) \ +({ \ + int __ret = 0; \ + if (cgroup_bpf_enabled) \ + __ret = __cgroup_bpf_run_filter_skb(sk, skb, \ + BPF_CGROUP_INET_INGRESS); \ + \ + __ret; \ }) -#define BPF_CGROUP_RUN_PROG_INET_EGRESS(sk,skb) \ -({ \ - int __ret = 0; \ - if (cgroup_bpf_enabled && sk && sk == skb->sk) { \ - typeof(sk) __sk = sk_to_full_sk(sk); \ - if (sk_fullsock(__sk)) \ - __ret = __cgroup_bpf_run_filter(__sk, skb, \ - BPF_CGROUP_INET_EGRESS); \ - } \ - __ret; \ +#define BPF_CGROUP_RUN_PROG_INET_EGRESS(sk, skb) \ +({ \ + int __ret = 0; \ + if (cgroup_bpf_enabled && sk && sk == skb->sk) { \ + typeof(sk) __sk = sk_to_full_sk(sk); \ + if (sk_fullsock(__sk)) \ + __ret = __cgroup_bpf_run_filter_skb(__sk, skb, \ + BPF_CGROUP_INET_EGRESS); \ + } \ + __ret; \ }) #else |