diff options
Diffstat (limited to 'net/tipc/core.h')
| -rw-r--r-- | net/tipc/core.h | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/net/tipc/core.h b/net/tipc/core.h index feabca58082..325404fd4eb 100644 --- a/net/tipc/core.h +++ b/net/tipc/core.h @@ -180,6 +180,12 @@ extern int tipc_core_start(void); extern void tipc_core_stop(void); extern int tipc_core_start_net(void); extern void tipc_core_stop_net(void); +extern int tipc_handler_start(void); +extern void tipc_handler_stop(void); +extern int tipc_netlink_start(void); +extern void tipc_netlink_stop(void); +extern int tipc_socket_init(void); +extern void tipc_socket_stop(void); static inline int delimit(int val, int min, int max) { @@ -310,7 +316,7 @@ static inline struct sk_buff *buf_acquire(u32 size) struct sk_buff *skb; unsigned int buf_size = (BUF_HEADROOM + size + 3) & ~3u; - skb = alloc_skb(buf_size, GFP_ATOMIC); + skb = alloc_skb_fclone(buf_size, GFP_ATOMIC); if (skb) { skb_reserve(skb, BUF_HEADROOM); skb_put(skb, size); @@ -328,8 +334,19 @@ static inline struct sk_buff *buf_acquire(u32 size) static inline void buf_discard(struct sk_buff *skb) { - if (likely(skb != NULL)) - kfree_skb(skb); + kfree_skb(skb); +} + +/** + * buf_linearize - convert a TIPC message buffer into a single contiguous piece + * @skb: message buffer + * + * Returns 0 on success. + */ + +static inline int buf_linearize(struct sk_buff *skb) +{ + return skb_linearize(skb); } #endif |