diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /net/ipv4/cipso_ipv4.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'net/ipv4/cipso_ipv4.c')
| -rw-r--r-- | net/ipv4/cipso_ipv4.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c index 86f3b885b4f3..c48adc565e92 100644 --- a/net/ipv4/cipso_ipv4.c +++ b/net/ipv4/cipso_ipv4.c @@ -1857,11 +1857,6 @@ static int cipso_v4_genopt(unsigned char *buf, u32 buf_len, return CIPSO_V4_HDR_LEN + ret_val; } -static void opt_kfree_rcu(struct rcu_head *head) -{ - kfree(container_of(head, struct ip_options_rcu, rcu)); -} - /** * cipso_v4_sock_setattr - Add a CIPSO option to a socket * @sk: the socket @@ -1938,7 +1933,7 @@ int cipso_v4_sock_setattr(struct sock *sk, } rcu_assign_pointer(sk_inet->inet_opt, opt); if (old) - call_rcu(&old->rcu, opt_kfree_rcu); + kfree_rcu(old, rcu); return 0; @@ -2005,7 +2000,7 @@ int cipso_v4_req_setattr(struct request_sock *req, req_inet = inet_rsk(req); opt = xchg(&req_inet->opt, opt); if (opt) - call_rcu(&opt->rcu, opt_kfree_rcu); + kfree_rcu(opt, rcu); return 0; @@ -2075,7 +2070,7 @@ static int cipso_v4_delopt(struct ip_options_rcu **opt_ptr) * remove the entire option struct */ *opt_ptr = NULL; hdr_delta = opt->opt.optlen; - call_rcu(&opt->rcu, opt_kfree_rcu); + kfree_rcu(opt, rcu); } return hdr_delta; |