diff options
Diffstat (limited to 'net/core')
-rw-r--r-- | net/core/filter.c | 49 |
1 files changed, 18 insertions, 31 deletions
diff --git a/net/core/filter.c b/net/core/filter.c index 2bd129b5ae74..5a65fb4b95ff 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -9426,19 +9426,19 @@ void bpf_prog_change_xdp(struct bpf_prog *prev_prog, struct bpf_prog *prog) * sock_common as the first argument in its memory layout. */ #define BTF_SOCK_TYPE_xxx \ - BTF_SOCK_TYPE(BTF_SOCK_TYPE_INET, "inet_sock") \ - BTF_SOCK_TYPE(BTF_SOCK_TYPE_INET_CONN, "inet_connection_sock") \ - BTF_SOCK_TYPE(BTF_SOCK_TYPE_INET_REQ, "inet_request_sock") \ - BTF_SOCK_TYPE(BTF_SOCK_TYPE_INET_TW, "inet_timewait_sock") \ - BTF_SOCK_TYPE(BTF_SOCK_TYPE_REQ, "request_sock") \ - BTF_SOCK_TYPE(BTF_SOCK_TYPE_SOCK, "sock") \ - BTF_SOCK_TYPE(BTF_SOCK_TYPE_SOCK_COMMON, "sock_common") \ - BTF_SOCK_TYPE(BTF_SOCK_TYPE_TCP, "tcp_sock") \ - BTF_SOCK_TYPE(BTF_SOCK_TYPE_TCP_REQ, "tcp_request_sock") \ - BTF_SOCK_TYPE(BTF_SOCK_TYPE_TCP_TW, "tcp_timewait_sock") \ - BTF_SOCK_TYPE(BTF_SOCK_TYPE_TCP6, "tcp6_sock") \ - BTF_SOCK_TYPE(BTF_SOCK_TYPE_UDP, "udp_sock") \ - BTF_SOCK_TYPE(BTF_SOCK_TYPE_UDP6, "udp6_sock") + BTF_SOCK_TYPE(BTF_SOCK_TYPE_INET, inet_sock) \ + BTF_SOCK_TYPE(BTF_SOCK_TYPE_INET_CONN, inet_connection_sock) \ + BTF_SOCK_TYPE(BTF_SOCK_TYPE_INET_REQ, inet_request_sock) \ + BTF_SOCK_TYPE(BTF_SOCK_TYPE_INET_TW, inet_timewait_sock) \ + BTF_SOCK_TYPE(BTF_SOCK_TYPE_REQ, request_sock) \ + BTF_SOCK_TYPE(BTF_SOCK_TYPE_SOCK, sock) \ + BTF_SOCK_TYPE(BTF_SOCK_TYPE_SOCK_COMMON, sock_common) \ + BTF_SOCK_TYPE(BTF_SOCK_TYPE_TCP, tcp_sock) \ + BTF_SOCK_TYPE(BTF_SOCK_TYPE_TCP_REQ, tcp_request_sock) \ + BTF_SOCK_TYPE(BTF_SOCK_TYPE_TCP_TW, tcp_timewait_sock) \ + BTF_SOCK_TYPE(BTF_SOCK_TYPE_TCP6, tcp6_sock) \ + BTF_SOCK_TYPE(BTF_SOCK_TYPE_UDP, udp_sock) \ + BTF_SOCK_TYPE(BTF_SOCK_TYPE_UDP6, udp6_sock) enum { #define BTF_SOCK_TYPE(name, str) name, @@ -9447,26 +9447,13 @@ BTF_SOCK_TYPE_xxx MAX_BTF_SOCK_TYPE, }; -static int btf_sock_ids[MAX_BTF_SOCK_TYPE]; - -#ifdef CONFIG_BPF_SYSCALL -static const char *bpf_sock_types[] = { -#define BTF_SOCK_TYPE(name, str) str, +#ifdef CONFIG_DEBUG_INFO_BTF +BTF_ID_LIST(btf_sock_ids) +#define BTF_SOCK_TYPE(name, type) BTF_ID(struct, type) BTF_SOCK_TYPE_xxx #undef BTF_SOCK_TYPE -}; - -void init_btf_sock_ids(struct btf *btf) -{ - int i, btf_id; - - for (i = 0; i < MAX_BTF_SOCK_TYPE; i++) { - btf_id = btf_find_by_name_kind(btf, bpf_sock_types[i], - BTF_KIND_STRUCT); - if (btf_id > 0) - btf_sock_ids[i] = btf_id; - } -} +#else +static u32 btf_sock_ids[MAX_BTF_SOCK_TYPE]; #endif static bool check_arg_btf_id(u32 btf_id, u32 arg) |