diff options
| author | Colin Cross <ccross@android.com> | 2011-01-07 17:20:53 -0800 |
|---|---|---|
| committer | Colin Cross <ccross@android.com> | 2011-01-07 17:20:53 -0800 |
| commit | 351516118103c6c7bb5321aa9d5866eb3dc0d5ca (patch) | |
| tree | bf8ecc55d77847ec8299bcf964352bef38121cc5 /include/net | |
| parent | c37bff78783d40d6e604129135c207e279de902f (diff) | |
| parent | bd842b53fada517017d192c8a12fc9a38e6250e1 (diff) | |
Merge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36
Conflicts:
arch/arm/mm/cache-v6.S
Change-Id: I1a2063218dd705a762a40f4a9dfe504ce1a1d491
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/af_unix.h | 2 | ||||
| -rw-r--r-- | include/net/sock.h | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/include/net/af_unix.h b/include/net/af_unix.h index 90c9e2872f27..18e5c3f67580 100644 --- a/include/net/af_unix.h +++ b/include/net/af_unix.h @@ -10,6 +10,7 @@ extern void unix_inflight(struct file *fp); extern void unix_notinflight(struct file *fp); extern void unix_gc(void); extern void wait_for_unix_gc(void); +extern struct sock *unix_get_socket(struct file *filp); #define UNIX_HASH_SIZE 256 @@ -56,6 +57,7 @@ struct unix_sock { spinlock_t lock; unsigned int gc_candidate : 1; unsigned int gc_maybe_cycle : 1; + unsigned char recursion_level; struct socket_wq peer_wq; }; #define unix_sk(__sk) ((struct unix_sock *)__sk) diff --git a/include/net/sock.h b/include/net/sock.h index adab9dc58183..6892a5e89c23 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1155,6 +1155,8 @@ extern void sk_common_release(struct sock *sk); /* Initialise core socket variables */ extern void sock_init_data(struct socket *sock, struct sock *sk); +extern void sk_filter_release_rcu(struct rcu_head *rcu); + /** * sk_filter_release - release a socket filter * @fp: filter to remove @@ -1165,7 +1167,7 @@ extern void sock_init_data(struct socket *sock, struct sock *sk); static inline void sk_filter_release(struct sk_filter *fp) { if (atomic_dec_and_test(&fp->refcnt)) - kfree(fp); + call_rcu_bh(&fp->rcu, sk_filter_release_rcu); } static inline void sk_filter_uncharge(struct sock *sk, struct sk_filter *fp) |