diff options
| -rw-r--r-- | net/core/sock_map.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/net/core/sock_map.c b/net/core/sock_map.c index df09c39a4dd2..203900a6ca5f 100644 --- a/net/core/sock_map.c +++ b/net/core/sock_map.c @@ -745,6 +745,7 @@ static void *sock_map_seq_lookup_elem(struct sock_map_seq_info *info) } static void *sock_map_seq_start(struct seq_file *seq, loff_t *pos) + __acquires(rcu) { struct sock_map_seq_info *info = seq->private; @@ -757,6 +758,7 @@ static void *sock_map_seq_start(struct seq_file *seq, loff_t *pos) } static void *sock_map_seq_next(struct seq_file *seq, void *v, loff_t *pos) + __must_hold(rcu) { struct sock_map_seq_info *info = seq->private; @@ -767,6 +769,7 @@ static void *sock_map_seq_next(struct seq_file *seq, void *v, loff_t *pos) } static int sock_map_seq_show(struct seq_file *seq, void *v) + __must_hold(rcu) { struct sock_map_seq_info *info = seq->private; struct bpf_iter__sockmap ctx = {}; @@ -789,6 +792,7 @@ static int sock_map_seq_show(struct seq_file *seq, void *v) } static void sock_map_seq_stop(struct seq_file *seq, void *v) + __releases(rcu) { if (!v) (void)sock_map_seq_show(seq, NULL); @@ -1353,6 +1357,7 @@ static void *sock_hash_seq_find_next(struct sock_hash_seq_info *info, } static void *sock_hash_seq_start(struct seq_file *seq, loff_t *pos) + __acquires(rcu) { struct sock_hash_seq_info *info = seq->private; @@ -1365,6 +1370,7 @@ static void *sock_hash_seq_start(struct seq_file *seq, loff_t *pos) } static void *sock_hash_seq_next(struct seq_file *seq, void *v, loff_t *pos) + __must_hold(rcu) { struct sock_hash_seq_info *info = seq->private; @@ -1373,6 +1379,7 @@ static void *sock_hash_seq_next(struct seq_file *seq, void *v, loff_t *pos) } static int sock_hash_seq_show(struct seq_file *seq, void *v) + __must_hold(rcu) { struct sock_hash_seq_info *info = seq->private; struct bpf_iter__sockmap ctx = {}; @@ -1396,6 +1403,7 @@ static int sock_hash_seq_show(struct seq_file *seq, void *v) } static void sock_hash_seq_stop(struct seq_file *seq, void *v) + __releases(rcu) { if (!v) (void)sock_hash_seq_show(seq, NULL); |