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| author | Eric Dumazet <edumazet@google.com> | 2013-10-27 18:18:16 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-10-28 00:23:06 -0400 |
| commit | 8c3a897bfab10f68f90252440bb29e6749a7312a (patch) | |
| tree | ba8243600b6a8cd7b7fa5679f2405873aae70aea /drivers/net/veth.c | |
| parent | 1f2cd845d3827412e82bf26dde0abca332ede402 (diff) | |
| download | linux-8c3a897bfab10f68f90252440bb29e6749a7312a.tar.bz2 | |
inet: restore gso for vxlan
Alexei reported a performance regression on vxlan, caused
by commit 3347c9602955 "ipv4: gso: make inet_gso_segment() stackable"
GSO vxlan packets were not properly segmented, adding IP fragments
while they were not expected.
Rename 'bool tunnel' to 'bool encap', and add a new boolean
to express the fact that UDP should be fragmented.
This fragmentation is triggered by skb->encapsulation being set.
Remove a "skb->encapsulation = 1" added in above commit,
as its not needed, as frags inherit skb->frag from original
GSO skb.
Reported-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Tested-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/veth.c')
0 files changed, 0 insertions, 0 deletions