diff options
| author | Andi Kleen <ak@suse.de> | 2007-04-20 17:12:43 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:29:26 -0700 |
| commit | 9958089a43ae8a9af07402461c0b2b7548c7341e (patch) | |
| tree | 6d07cf01f9f6cc647dd6b01d0a16757f025845f8 /net/core/sock.c | |
| parent | 4ac02bab77438b484a5cf855a002fb6a1d592894 (diff) | |
| download | lwn-9958089a43ae8a9af07402461c0b2b7548c7341e.tar.gz lwn-9958089a43ae8a9af07402461c0b2b7548c7341e.zip | |
[NET]: Move sk_setup_caps() out of line.
It is far too large to be an inline and not in any hot paths.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/sock.c')
| -rw-r--r-- | net/core/sock.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/net/core/sock.c b/net/core/sock.c index 73a8018029a8..043bdc05d211 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -979,6 +979,21 @@ out: EXPORT_SYMBOL_GPL(sk_clone); +void sk_setup_caps(struct sock *sk, struct dst_entry *dst) +{ + __sk_dst_set(sk, dst); + sk->sk_route_caps = dst->dev->features; + if (sk->sk_route_caps & NETIF_F_GSO) + sk->sk_route_caps |= NETIF_F_GSO_MASK; + if (sk_can_gso(sk)) { + if (dst->header_len) + sk->sk_route_caps &= ~NETIF_F_GSO_MASK; + else + sk->sk_route_caps |= NETIF_F_SG | NETIF_F_HW_CSUM; + } +} +EXPORT_SYMBOL_GPL(sk_setup_caps); + void __init sk_init(void) { if (num_physpages <= 4096) { |