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authorDavid Wilder <dwilder@us.ibm.com>2023-09-26 16:42:51 -0500
committerDavid S. Miller <davem@davemloft.net>2023-10-04 11:19:57 +0100
commit51e7a66666e0ca9642c59464ef8359f0ac604d41 (patch)
treeb6ed4e6e2c2b91e3284e96e9458a96ac364fe85c /net/core/sock_map.c
parentf9a1d3216a4942cfe00bc424b80b2b80e8ee05c1 (diff)
ibmveth: Remove condition to recompute TCP header checksum.
In some OVS environments the TCP pseudo header checksum may need to be recomputed. Currently this is only done when the interface instance is configured for "Trunk Mode". We found the issue also occurs in some Kubernetes environments, these environments do not use "Trunk Mode", therefor the condition is removed. Performance tests with this change show only a fractional decrease in throughput (< 0.2%). Fixes: 7525de2516fb ("ibmveth: Set CHECKSUM_PARTIAL if NULL TCP CSUM.") Signed-off-by: David Wilder <dwilder@us.ibm.com> Reviewed-by: Nick Child <nnac123@linux.ibm.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/sock_map.c')
0 files changed, 0 insertions, 0 deletions