diff options
| author | Allan Stephens <allan.stephens@windriver.com> | 2010-05-11 14:30:17 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-05-12 23:02:28 -0700 |
| commit | 3032cca4d5cf885cacc78fae27ddf0c56dbf9963 (patch) | |
| tree | e12519822155d1939ef9cfbca955714e6f29f3c5 /net/tipc/core.h | |
| parent | b274f4ab8e674db1757371a21e7217e0766cb574 (diff) | |
tipc: Reduce footprint by un-inlining buf_acquire routine
Convert buf_acquire inline routine that is more than one line into
a standard function, thereby eliminating some repeated code.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/core.h')
| -rw-r--r-- | net/tipc/core.h | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/net/tipc/core.h b/net/tipc/core.h index 1e149f55f3e2..188799017abd 100644 --- a/net/tipc/core.h +++ b/net/tipc/core.h @@ -328,29 +328,7 @@ static inline struct tipc_msg *buf_msg(struct sk_buff *skb) return (struct tipc_msg *)skb->data; } -/** - * buf_acquire - creates a TIPC message buffer - * @size: message size (including TIPC header) - * - * Returns a new buffer with data pointers set to the specified size. - * - * NOTE: Headroom is reserved to allow prepending of a data link header. - * There may also be unrequested tailroom present at the buffer's end. - */ - -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_fclone(buf_size, GFP_ATOMIC); - if (skb) { - skb_reserve(skb, BUF_HEADROOM); - skb_put(skb, size); - skb->next = NULL; - } - return skb; -} +extern struct sk_buff *buf_acquire(u32 size); /** * buf_discard - frees a TIPC message buffer |