diff options
| author | Eric Dumazet <[email protected]> | 2013-10-27 18:18:16 -0700 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2013-10-28 00:23:06 -0400 |
| commit | 8c3a897bfab10f68f90252440bb29e6749a7312a (patch) | |
| tree | ba8243600b6a8cd7b7fa5679f2405873aae70aea /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | 1f2cd845d3827412e82bf26dde0abca332ede402 (diff) | |
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 <[email protected]>
Signed-off-by: Eric Dumazet <[email protected]>
Tested-by: Alexei Starovoitov <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions