diff options
| author | Ingo Molnar <mingo@kernel.org> | 2022-09-21 09:58:02 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2022-09-21 09:58:02 +0200 |
| commit | 74656d03ac36fabb16b9df5221cf398ee3a9ca08 (patch) | |
| tree | 0600e619ac817e2c016c148810814f55280316cc /include/net/raw.h | |
| parent | 0d97db026509c1a13f732b22670ab1f0ac9d8d87 (diff) | |
| parent | 521a547ced6477c54b4b0cc206000406c221b4d6 (diff) | |
Merge tag 'v6.0-rc6' into locking/core, to refresh the branch
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/net/raw.h')
| -rw-r--r-- | include/net/raw.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/include/net/raw.h b/include/net/raw.h index c51a635671a7..5e665934ebc7 100644 --- a/include/net/raw.h +++ b/include/net/raw.h @@ -20,9 +20,8 @@ extern struct proto raw_prot; extern struct raw_hashinfo raw_v4_hashinfo; -struct sock *__raw_v4_lookup(struct net *net, struct sock *sk, - unsigned short num, __be32 raddr, - __be32 laddr, int dif, int sdif); +bool raw_v4_match(struct net *net, struct sock *sk, unsigned short num, + __be32 raddr, __be32 laddr, int dif, int sdif); int raw_abort(struct sock *sk, int err); void raw_icmp_error(struct sk_buff *, int, u32); @@ -33,10 +32,19 @@ int raw_rcv(struct sock *, struct sk_buff *); #define RAW_HTABLE_SIZE MAX_INET_PROTOS struct raw_hashinfo { - rwlock_t lock; - struct hlist_head ht[RAW_HTABLE_SIZE]; + spinlock_t lock; + struct hlist_nulls_head ht[RAW_HTABLE_SIZE]; }; +static inline void raw_hashinfo_init(struct raw_hashinfo *hashinfo) +{ + int i; + + spin_lock_init(&hashinfo->lock); + for (i = 0; i < RAW_HTABLE_SIZE; i++) + INIT_HLIST_NULLS_HEAD(&hashinfo->ht[i], i); +} + #ifdef CONFIG_PROC_FS int raw_proc_init(void); void raw_proc_exit(void); |