Re: [Qemu-devel] [PATCH 0.14] tap: safe sndbuf default

2011-02-01 Thread Anthony Liguori
On 02/01/2011 06:25 AM, Michael S. Tsirkin wrote: With current sndbuf default value, a blocked target guest can prevent another guest from transmitting any packets. While current sndbuf value (1M) is reported to help some UDP based workloads, the default should be safe (0). Can you be more

[Qemu-devel] [PATCH 0.14] tap: safe sndbuf default

2011-02-01 Thread Michael S. Tsirkin
With current sndbuf default value, a blocked target guest can prevent another guest from transmitting any packets. While current sndbuf value (1M) is reported to help some UDP based workloads, the default should be safe (0). Signed-off-by: Michael S. Tsirkin --- I think this should go into 0.14.