diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2011-07-12 15:38:34 +0200 |
|---|---|---|
| committer | Clark Williams <williams@redhat.com> | 2012-04-11 11:07:50 -0500 |
| commit | c0c5abce6df855cb31836be8d6432fcbd8204b28 (patch) | |
| tree | 1f10cfc1ec694cb1677eb84bf89c0dfad01ed11b /include | |
| parent | 101e7211e321e04f10bfb1fc78afe6face68ad8d (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) { |