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authorEric Dumazet <eric.dumazet@gmail.com>2011-02-18 03:26:36 +0000
committerDavid S. Miller <davem@davemloft.net>2011-02-22 10:19:31 -0800
commiteaefd1105bc431ef329599e307a07f2a36ae7872 (patch)
tree658eeed417654c8f6015d4d5f957f5a1b5e9521f /include/linux/net.h
parent04cfa852ff8dab923640500ee850d19e75bacabc (diff)
downloadlwn-eaefd1105bc431ef329599e307a07f2a36ae7872.tar.gz
lwn-eaefd1105bc431ef329599e307a07f2a36ae7872.zip
net: add __rcu annotations to sk_wq and wq
Add proper RCU annotations/verbs to sk_wq and wq members Fix __sctp_write_space() sk_sleep() abuse (and sock->wq access) Fix sunrpc sk_sleep() abuse too Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/net.h')
-rw-r--r--include/linux/net.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/net.h b/include/linux/net.h
index 16faa130088c..94de83c0f877 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -118,6 +118,7 @@ enum sock_shutdown_cmd {
};
struct socket_wq {
+ /* Note: wait MUST be first field of socket_wq */
wait_queue_head_t wait;
struct fasync_struct *fasync_list;
struct rcu_head rcu;
@@ -142,7 +143,7 @@ struct socket {
unsigned long flags;
- struct socket_wq *wq;
+ struct socket_wq __rcu *wq;
struct file *file;
struct sock *sk;