Re: [Qemu-devel] [PATCH RFC 6/7] net/filter: Add a default filter to each netdev

2016-01-26 Thread Hailiang Zhang
On 2016/1/27 13:59, Jason Wang wrote: On 01/27/2016 08:37 AM, Hailiang Zhang wrote: On 2016/1/26 11:18, Jason Wang wrote: On 01/25/2016 03:22 PM, Hailiang Zhang wrote: On 2016/1/25 13:18, Jason Wang wrote: On 01/22/2016 04:36 PM, zhanghailiang wrote: We add each netdev a default

Re: [Qemu-devel] [PATCH RFC 6/7] net/filter: Add a default filter to each netdev

2016-01-26 Thread Jason Wang
On 01/27/2016 08:37 AM, Hailiang Zhang wrote: > On 2016/1/26 11:18, Jason Wang wrote: >> >> >> On 01/25/2016 03:22 PM, Hailiang Zhang wrote: >>> On 2016/1/25 13:18, Jason Wang wrote: On 01/22/2016 04:36 PM, zhanghailiang wrote: > We add each netdev a default buffer filter,

Re: [Qemu-devel] [PATCH RFC 6/7] net/filter: Add a default filter to each netdev

2016-01-26 Thread Hailiang Zhang
On 2016/1/26 11:18, Jason Wang wrote: On 01/25/2016 03:22 PM, Hailiang Zhang wrote: On 2016/1/25 13:18, Jason Wang wrote: On 01/22/2016 04:36 PM, zhanghailiang wrote: We add each netdev a default buffer filter, which the name is 'nop', and the default buffer filter is disabled, so it has

Re: [Qemu-devel] [PATCH RFC 6/7] net/filter: Add a default filter to each netdev

2016-01-26 Thread Jason Wang
On 01/25/2016 07:19 PM, Hailiang Zhang wrote: > On 2016/1/25 15:22, Hailiang Zhang wrote: >> On 2016/1/25 13:18, Jason Wang wrote: >>> >>> >>> On 01/22/2016 04:36 PM, zhanghailiang wrote: We add each netdev a default buffer filter, which the name is 'nop', and the default buffer filter

Re: [Qemu-devel] [PATCH RFC 6/7] net/filter: Add a default filter to each netdev

2016-01-25 Thread Hailiang Zhang
On 2016/1/26 11:18, Jason Wang wrote: On 01/25/2016 03:22 PM, Hailiang Zhang wrote: On 2016/1/25 13:18, Jason Wang wrote: On 01/22/2016 04:36 PM, zhanghailiang wrote: We add each netdev a default buffer filter, which the name is 'nop', and the default buffer filter is disabled, so it has

Re: [Qemu-devel] [PATCH RFC 6/7] net/filter: Add a default filter to each netdev

2016-01-25 Thread Hailiang Zhang
On 2016/1/25 15:22, Hailiang Zhang wrote: On 2016/1/25 13:18, Jason Wang wrote: On 01/22/2016 04:36 PM, zhanghailiang wrote: We add each netdev a default buffer filter, which the name is 'nop', and the default buffer filter is disabled, so it has no side effect for packets delivering in qemu

Re: [Qemu-devel] [PATCH RFC 6/7] net/filter: Add a default filter to each netdev

2016-01-25 Thread Jason Wang
On 01/25/2016 03:22 PM, Hailiang Zhang wrote: > On 2016/1/25 13:18, Jason Wang wrote: >> >> >> On 01/22/2016 04:36 PM, zhanghailiang wrote: >>> We add each netdev a default buffer filter, which the name is >>> 'nop', and the default buffer filter is disabled, so it has >>> no side effect for

Re: [Qemu-devel] [PATCH RFC 6/7] net/filter: Add a default filter to each netdev

2016-01-24 Thread Jason Wang
On 01/22/2016 04:36 PM, zhanghailiang wrote: > We add each netdev a default buffer filter, which the name is > 'nop', and the default buffer filter is disabled, so it has > no side effect for packets delivering in qemu net layer. > > The default buffer filter can be used by COLO or

Re: [Qemu-devel] [PATCH RFC 6/7] net/filter: Add a default filter to each netdev

2016-01-24 Thread Hailiang Zhang
On 2016/1/25 13:18, Jason Wang wrote: On 01/22/2016 04:36 PM, zhanghailiang wrote: We add each netdev a default buffer filter, which the name is 'nop', and the default buffer filter is disabled, so it has no side effect for packets delivering in qemu net layer. The default buffer filter can

[Qemu-devel] [PATCH RFC 6/7] net/filter: Add a default filter to each netdev

2016-01-22 Thread zhanghailiang
We add each netdev a default buffer filter, which the name is 'nop', and the default buffer filter is disabled, so it has no side effect for packets delivering in qemu net layer. The default buffer filter can be used by COLO or Micro-checkpoint, The reason we add the default filter is we hope to