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| author | Allan Stephens <allan.stephens@windriver.com> | 2008-04-15 19:02:30 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-04-15 19:02:30 -0700 |
| commit | bdc82bee43d11c093ff0378acef2a9550891cbb9 (patch) | |
| tree | 79339fc5d583b06892e583e309409a75b9b0e279 /net/tipc/core.h | |
| parent | 11ecede7874efb9c31184b49090fc6d9bb17f9f6 (diff) | |
| download | blackbird-op-linux-bdc82bee43d11c093ff0378acef2a9550891cbb9.tar.gz blackbird-op-linux-bdc82bee43d11c093ff0378acef2a9550891cbb9.zip | |
[TIPC]: Use fast buffer cloning to improve performance
This patch causes TIPC to allocate fast clonable sk_buffs,
rather than standard ones. This speeds up the cloning
operation done by the link code each time a message is sent
off-node.
Signed-off-by: Allan Stephens <allan.stephens@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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/tipc/core.h b/net/tipc/core.h index 3229d29e352a..b3c9df385bbc 100644 --- a/net/tipc/core.h +++ b/net/tipc/core.h @@ -316,7 +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); |
