| commit | 03017375b0122453e6dda833ff7bd4191915def5 | |
| author | Timo Teräs <timo.teras@iki.fi> | |
| Sat, 20 Mar 2010 02:27:58 +0000 (20 02:27 +0000) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Thu, 1 Apr 2010 23:02:06 +0000 (1 16:02 -0700) | ||
| tree | 4a9c7e5428248dfb5bbd924d5f1b8186e3b1ac0b | treesnapshot (tar.gz zip) |
| parent | 8fc51479fb9f3b9b06e65ce266488bae55c2965a | commitdiff |
ip_gre: include route header_len in max_headroom calculation
[ Upstream commit 243aad830e8a4cdda261626fbaeddde16b08d04a ]
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
[ Upstream commit 243aad830e8a4cdda261626fbaeddde16b08d04a ]
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| net/ipv4/ip_gre.c | diffblobblamehistory |