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-rw-r--r--include/linux/skmsg.h8
-rw-r--r--net/core/skmsg.c14
-rw-r--r--net/core/sock_map.c60
-rw-r--r--tools/testing/selftests/bpf/prog_tests/sockmap_listen.c8
-rw-r--r--tools/testing/selftests/bpf/progs/test_sockmap_listen.c4
5 files changed, 47 insertions, 47 deletions
diff --git a/include/linux/skmsg.h b/include/linux/skmsg.h
index e0de45527bb6..d9f6ec4a9cf2 100644
--- a/include/linux/skmsg.h
+++ b/include/linux/skmsg.h
@@ -56,8 +56,8 @@ struct sk_msg {
struct sk_psock_progs {
struct bpf_prog *msg_parser;
- struct bpf_prog *skb_parser;
- struct bpf_prog *skb_verdict;
+ struct bpf_prog *stream_parser;
+ struct bpf_prog *stream_verdict;
};
enum sk_psock_state_bits {
@@ -443,8 +443,8 @@ static inline int psock_replace_prog(struct bpf_prog **pprog,
static inline void psock_progs_drop(struct sk_psock_progs *progs)
{
psock_set_prog(&progs->msg_parser, NULL);
- psock_set_prog(&progs->skb_parser, NULL);
- psock_set_prog(&progs->skb_verdict, NULL);
+ psock_set_prog(&progs->stream_parser, NULL);
+ psock_set_prog(&progs->stream_verdict, NULL);
}
int sk_psock_tls_strp_read(struct sk_psock *psock, struct sk_buff *skb);
diff --git a/net/core/skmsg.c b/net/core/skmsg.c
index 409258367bea..35f9caa3b125 100644
--- a/net/core/skmsg.c
+++ b/net/core/skmsg.c
@@ -691,9 +691,9 @@ void sk_psock_drop(struct sock *sk, struct sk_psock *psock)
write_lock_bh(&sk->sk_callback_lock);
sk_psock_restore_proto(sk, psock);
rcu_assign_sk_user_data(sk, NULL);
- if (psock->progs.skb_parser)
+ if (psock->progs.stream_parser)
sk_psock_stop_strp(sk, psock);
- else if (psock->progs.skb_verdict)
+ else if (psock->progs.stream_verdict)
sk_psock_stop_verdict(sk, psock);
write_unlock_bh(&sk->sk_callback_lock);
sk_psock_clear_state(psock, SK_PSOCK_TX_ENABLED);
@@ -803,7 +803,7 @@ int sk_psock_tls_strp_read(struct sk_psock *psock, struct sk_buff *skb)
int ret = __SK_PASS;
rcu_read_lock();
- prog = READ_ONCE(psock->progs.skb_verdict);
+ prog = READ_ONCE(psock->progs.stream_verdict);
if (likely(prog)) {
/* We skip full set_owner_r here because if we do a SK_PASS
* or SK_DROP we can skip skb memory accounting and use the
@@ -895,7 +895,7 @@ static void sk_psock_strp_read(struct strparser *strp, struct sk_buff *skb)
goto out;
}
skb_set_owner_r(skb, sk);
- prog = READ_ONCE(psock->progs.skb_verdict);
+ prog = READ_ONCE(psock->progs.stream_verdict);
if (likely(prog)) {
skb_dst_drop(skb);
skb_bpf_redirect_clear(skb);
@@ -919,7 +919,7 @@ static int sk_psock_strp_parse(struct strparser *strp, struct sk_buff *skb)
int ret = skb->len;
rcu_read_lock();
- prog = READ_ONCE(psock->progs.skb_parser);
+ prog = READ_ONCE(psock->progs.stream_parser);
if (likely(prog)) {
skb->sk = psock->sk;
ret = sk_psock_bpf_run(psock, prog, skb);
@@ -982,7 +982,7 @@ void sk_psock_stop_strp(struct sock *sk, struct sk_psock *psock)
static void sk_psock_done_strp(struct sk_psock *psock)
{
/* Parser has been stopped */
- if (psock->progs.skb_parser)
+ if (psock->progs.stream_parser)
strp_done(&psock->strp);
}
#else
@@ -1015,7 +1015,7 @@ static int sk_psock_verdict_recv(read_descriptor_t *desc, struct sk_buff *skb,
goto out;
}
skb_set_owner_r(skb, sk);
- prog = READ_ONCE(psock->progs.skb_verdict);
+ prog = READ_ONCE(psock->progs.stream_verdict);
if (likely(prog)) {
skb_dst_drop(skb);
skb_bpf_redirect_clear(skb);
diff --git a/net/core/sock_map.c b/net/core/sock_map.c
index dbfcd7006338..69785070f02d 100644
--- a/net/core/sock_map.c
+++ b/net/core/sock_map.c
@@ -148,9 +148,9 @@ static void sock_map_del_link(struct sock *sk,
struct bpf_map *map = link->map;
struct bpf_stab *stab = container_of(map, struct bpf_stab,
map);
- if (psock->saved_data_ready && stab->progs.skb_parser)
+ if (psock->saved_data_ready && stab->progs.stream_parser)
strp_stop = true;
- if (psock->saved_data_ready && stab->progs.skb_verdict)
+ if (psock->saved_data_ready && stab->progs.stream_verdict)
verdict_stop = true;
list_del(&link->list);
sk_psock_free_link(link);
@@ -224,23 +224,23 @@ out:
static int sock_map_link(struct bpf_map *map, struct sk_psock_progs *progs,
struct sock *sk)
{
- struct bpf_prog *msg_parser, *skb_parser, *skb_verdict;
+ struct bpf_prog *msg_parser, *stream_parser, *stream_verdict;
struct sk_psock *psock;
int ret;
- skb_verdict = READ_ONCE(progs->skb_verdict);
- if (skb_verdict) {
- skb_verdict = bpf_prog_inc_not_zero(skb_verdict);
- if (IS_ERR(skb_verdict))
- return PTR_ERR(skb_verdict);
+ stream_verdict = READ_ONCE(progs->stream_verdict);
+ if (stream_verdict) {
+ stream_verdict = bpf_prog_inc_not_zero(stream_verdict);
+ if (IS_ERR(stream_verdict))
+ return PTR_ERR(stream_verdict);
}
- skb_parser = READ_ONCE(progs->skb_parser);
- if (skb_parser) {
- skb_parser = bpf_prog_inc_not_zero(skb_parser);
- if (IS_ERR(skb_parser)) {
- ret = PTR_ERR(skb_parser);
- goto out_put_skb_verdict;
+ stream_parser = READ_ONCE(progs->stream_parser);
+ if (stream_parser) {
+ stream_parser = bpf_prog_inc_not_zero(stream_parser);
+ if (IS_ERR(stream_parser)) {
+ ret = PTR_ERR(stream_parser);
+ goto out_put_stream_verdict;
}
}
@@ -249,7 +249,7 @@ static int sock_map_link(struct bpf_map *map, struct sk_psock_progs *progs,
msg_parser = bpf_prog_inc_not_zero(msg_parser);
if (IS_ERR(msg_parser)) {
ret = PTR_ERR(msg_parser);
- goto out_put_skb_parser;
+ goto out_put_stream_parser;
}
}
@@ -261,8 +261,8 @@ static int sock_map_link(struct bpf_map *map, struct sk_psock_progs *progs,
if (psock) {
if ((msg_parser && READ_ONCE(psock->progs.msg_parser)) ||
- (skb_parser && READ_ONCE(psock->progs.skb_parser)) ||
- (skb_verdict && READ_ONCE(psock->progs.skb_verdict))) {
+ (stream_parser && READ_ONCE(psock->progs.stream_parser)) ||
+ (stream_verdict && READ_ONCE(psock->progs.stream_verdict))) {
sk_psock_put(sk, psock);
ret = -EBUSY;
goto out_progs;
@@ -283,15 +283,15 @@ static int sock_map_link(struct bpf_map *map, struct sk_psock_progs *progs,
goto out_drop;
write_lock_bh(&sk->sk_callback_lock);
- if (skb_parser && skb_verdict && !psock->saved_data_ready) {
+ if (stream_parser && stream_verdict && !psock->saved_data_ready) {
ret = sk_psock_init_strp(sk, psock);
if (ret)
goto out_unlock_drop;
- psock_set_prog(&psock->progs.skb_verdict, skb_verdict);
- psock_set_prog(&psock->progs.skb_parser, skb_parser);
+ psock_set_prog(&psock->progs.stream_verdict, stream_verdict);
+ psock_set_prog(&psock->progs.stream_parser, stream_parser);
sk_psock_start_strp(sk, psock);
- } else if (!skb_parser && skb_verdict && !psock->saved_data_ready) {
- psock_set_prog(&psock->progs.skb_verdict, skb_verdict);
+ } else if (!stream_parser && stream_verdict && !psock->saved_data_ready) {
+ psock_set_prog(&psock->progs.stream_verdict, stream_verdict);
sk_psock_start_verdict(sk,psock);
}
write_unlock_bh(&sk->sk_callback_lock);
@@ -303,12 +303,12 @@ out_drop:
out_progs:
if (msg_parser)
bpf_prog_put(msg_parser);
-out_put_skb_parser:
- if (skb_parser)
- bpf_prog_put(skb_parser);
-out_put_skb_verdict:
- if (skb_verdict)
- bpf_prog_put(skb_verdict);
+out_put_stream_parser:
+ if (stream_parser)
+ bpf_prog_put(stream_parser);
+out_put_stream_verdict:
+ if (stream_verdict)
+ bpf_prog_put(stream_verdict);
return ret;
}
@@ -1459,11 +1459,11 @@ int sock_map_prog_update(struct bpf_map *map, struct bpf_prog *prog,
break;
#if IS_ENABLED(CONFIG_BPF_STREAM_PARSER)
case BPF_SK_SKB_STREAM_PARSER:
- pprog = &progs->skb_parser;
+ pprog = &progs->stream_parser;
break;
#endif
case BPF_SK_SKB_STREAM_VERDICT:
- pprog = &progs->skb_verdict;
+ pprog = &progs->stream_verdict;
break;
default:
return -EOPNOTSUPP;
diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c
index d7d65a700799..c26e6bf05e49 100644
--- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c
+++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c
@@ -1014,8 +1014,8 @@ static void test_skb_redir_to_connected(struct test_sockmap_listen *skel,
struct bpf_map *inner_map, int family,
int sotype)
{
- int verdict = bpf_program__fd(skel->progs.prog_skb_verdict);
- int parser = bpf_program__fd(skel->progs.prog_skb_parser);
+ int verdict = bpf_program__fd(skel->progs.prog_stream_verdict);
+ int parser = bpf_program__fd(skel->progs.prog_stream_parser);
int verdict_map = bpf_map__fd(skel->maps.verdict_map);
int sock_map = bpf_map__fd(inner_map);
int err;
@@ -1125,8 +1125,8 @@ static void test_skb_redir_to_listening(struct test_sockmap_listen *skel,
struct bpf_map *inner_map, int family,
int sotype)
{
- int verdict = bpf_program__fd(skel->progs.prog_skb_verdict);
- int parser = bpf_program__fd(skel->progs.prog_skb_parser);
+ int verdict = bpf_program__fd(skel->progs.prog_stream_verdict);
+ int parser = bpf_program__fd(skel->progs.prog_stream_parser);
int verdict_map = bpf_map__fd(skel->maps.verdict_map);
int sock_map = bpf_map__fd(inner_map);
int err;
diff --git a/tools/testing/selftests/bpf/progs/test_sockmap_listen.c b/tools/testing/selftests/bpf/progs/test_sockmap_listen.c
index a3a366c57ce1..fa221141e9c1 100644
--- a/tools/testing/selftests/bpf/progs/test_sockmap_listen.c
+++ b/tools/testing/selftests/bpf/progs/test_sockmap_listen.c
@@ -31,13 +31,13 @@ struct {
static volatile bool test_sockmap; /* toggled by user-space */
SEC("sk_skb/stream_parser")
-int prog_skb_parser(struct __sk_buff *skb)
+int prog_stream_parser(struct __sk_buff *skb)
{
return skb->len;
}
SEC("sk_skb/stream_verdict")
-int prog_skb_verdict(struct __sk_buff *skb)
+int prog_stream_verdict(struct __sk_buff *skb)
{
unsigned int *count;
__u32 zero = 0;
generated by cgit (git 2.34.1) at 2024-05-23 22:54:03 +0000