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| author | Timo Teräs <timo.teras@iki.fi> | 2010-03-20 02:27:58 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-03-21 21:23:28 -0700 |
| commit | 243aad830e8a4cdda261626fbaeddde16b08d04a (patch) | |
| tree | 3c8de91b5249846dede05c1a3a74387e0eda0470 /net/ipv4/route.c | |
| parent | 9bf35c8dddd56f7f247a27346f74f5adc18071f4 (diff) | |
ip_gre: include route header_len in max_headroom calculation
Taking route's header_len into account, and updating gre device
needed_headroom will give better hints on upper bound of required
headroom. This is useful if the gre traffic is xfrm'ed.
Signed-off-by: Timo Teras <timo.teras@iki.fi>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/route.c')
0 files changed, 0 insertions, 0 deletions