diff options
Diffstat (limited to 'include/linux/bpf.h')
| -rw-r--r-- | include/linux/bpf.h | 30 |
1 files changed, 5 insertions, 25 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 171be30fe0ae..7c7f518811a6 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -373,6 +373,11 @@ enum bpf_cgroup_storage_type { #define MAX_BPF_CGROUP_STORAGE_TYPE __BPF_CGROUP_STORAGE_MAX +/* The longest tracepoint has 12 args. + * See include/trace/bpf_probe.h + */ +#define MAX_BPF_FUNC_ARGS 12 + struct bpf_prog_stats { u64 cnt; u64 nsecs; @@ -1004,31 +1009,6 @@ static inline int sock_map_get_from_fd(const union bpf_attr *attr, } #endif -#if defined(CONFIG_XDP_SOCKETS) -struct xdp_sock; -struct xdp_sock *__xsk_map_lookup_elem(struct bpf_map *map, u32 key); -int __xsk_map_redirect(struct bpf_map *map, struct xdp_buff *xdp, - struct xdp_sock *xs); -void __xsk_map_flush(struct bpf_map *map); -#else -struct xdp_sock; -static inline struct xdp_sock *__xsk_map_lookup_elem(struct bpf_map *map, - u32 key) -{ - return NULL; -} - -static inline int __xsk_map_redirect(struct bpf_map *map, struct xdp_buff *xdp, - struct xdp_sock *xs) -{ - return -EOPNOTSUPP; -} - -static inline void __xsk_map_flush(struct bpf_map *map) -{ -} -#endif - #if defined(CONFIG_INET) && defined(CONFIG_BPF_SYSCALL) void bpf_sk_reuseport_detach(struct sock *sk); int bpf_fd_reuseport_array_lookup_elem(struct bpf_map *map, void *key, |