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authorPierre Pfister <ppfister@cisco.com>2017-10-05 14:24:05 +0200
committerFlorin Coras <florin.coras@gmail.com>2017-10-09 03:37:58 +0000
commit56a868429b76a7817db37afa874affafcc791489 (patch)
treed4239403251191587111311f2c4be774d468788b /src/vnet/dhcp/dhcp.api
parentc2e63feb6209ef504753fe2c975cf61b1c31b5cf (diff)
fix buffer allocation for sparse jumbo frames in vhost
A bug was reported where a jumbo packet would stay in vhost queue forever or until a large enough number of other packets arrived in the queue too. This is due to a bug in vhost input node buffer allocation. The fix is to make sure that vhost always allocates at least enough buffers for one single big packet. '40' is used to account for 65kB frames. Change-Id: I1d293028854165083e30cd798fab9d4140230b78 Signed-off-by: Pierre Pfister <ppfister@cisco.com> (cherry picked from commit 67700d41169ac37d21c400949a316750eabad969)
Diffstat (limited to 'src/vnet/dhcp/dhcp.api')
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