diff options
| author | Pavel Emelyanov | 2007-10-18 06:21:51 +0200 |
|---|---|---|
| committer | David S. Miller | 2007-10-18 06:21:51 +0200 |
| commit | 309dd5fc872448e35634d510049642312ebc170d (patch) | |
| tree | 5284d7b48980482ecba06b760ac16d9f94e66ea9 /net/core | |
| parent | [NET]: Introduce the sk_detach_filter() call (diff) | |
| download | kernel-qcow2-linux-309dd5fc872448e35634d510049642312ebc170d.tar.gz kernel-qcow2-linux-309dd5fc872448e35634d510049642312ebc170d.tar.xz kernel-qcow2-linux-309dd5fc872448e35634d510049642312ebc170d.zip | |
[NET]: Move the filter releasing into a separate call
This is done merely as a preparation for the fix.
The sk_filter_uncharge() unaccounts the filter memory and calls
the sk_filter_release(), which in turn decrements the refcount
anf frees the filter.
The latter function will be required separately.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/filter.c | 4 | ||||
| -rw-r--r-- | net/core/sock.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/net/core/filter.c b/net/core/filter.c index fd607581ab50..2be1830d3c35 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -429,7 +429,7 @@ int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk) } if (fp) - sk_filter_release(sk, fp); + sk_filter_uncharge(sk, fp); return err; } @@ -442,7 +442,7 @@ int sk_detach_filter(struct sock *sk) filter = rcu_dereference(sk->sk_filter); if (filter) { rcu_assign_pointer(sk->sk_filter, NULL); - sk_filter_release(sk, filter); + sk_filter_uncharge(sk, filter); ret = 0; } rcu_read_unlock_bh(); diff --git a/net/core/sock.c b/net/core/sock.c index 07101381b8b7..d292b4113d6e 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -915,7 +915,7 @@ void sk_free(struct sock *sk) filter = rcu_dereference(sk->sk_filter); if (filter) { - sk_filter_release(sk, filter); + sk_filter_uncharge(sk, filter); rcu_assign_pointer(sk->sk_filter, NULL); } |