diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2011-07-12 15:38:34 +0200 |
|---|---|---|
| committer | Clark Williams <williams@redhat.com> | 2012-04-10 16:40:59 -0500 |
| commit | cecfb6b7f1f2ba61eba3c7e5f3ecfc47aa097da4 (patch) | |
| tree | 81949ecf79b3b32ae7e0146d0c16bdde2c9e56d4 /include | |
| parent | 6f8826d9285d395bf8b1f35075b6d0a4c420df33 (diff) | |
skbufhead-raw-lock.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netdevice.h | 1 | ||||
| -rw-r--r-- | include/linux/skbuff.h | 7 |
2 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 5cbaa20f1659..34930237cd92 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1743,6 +1743,7 @@ struct softnet_data { unsigned dropped; struct sk_buff_head input_pkt_queue; struct napi_struct backlog; + struct sk_buff_head tofree_queue; }; static inline void input_queue_head_incr(struct softnet_data *sd) diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 33370271b8b2..5abb3c67b3c2 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -132,6 +132,7 @@ struct sk_buff_head { __u32 qlen; spinlock_t lock; + raw_spinlock_t raw_lock; }; struct sk_buff; @@ -965,6 +966,12 @@ static inline void skb_queue_head_init(struct sk_buff_head *list) __skb_queue_head_init(list); } +static inline void skb_queue_head_init_raw(struct sk_buff_head *list) +{ + raw_spin_lock_init(&list->raw_lock); + __skb_queue_head_init(list); +} + static inline void skb_queue_head_init_class(struct sk_buff_head *list, struct lock_class_key *class) { |