Re: [Qemu-devel] [PATCH RFC 0/7] Netfilter: Add each netdev a default filter

[Hailiang Zhang <zhang.zhanghailiang@huawei.com>]

Cc: Dr. David Alan Gilbert <dgilbert@redhat.com>

On 2016/1/22 16:36, zhanghailiang wrote:
> This series is a prerequisite for COLO, here we add each netdev
> a default buffer filter, it is disabled by default, and has
> no side effect for delivering packets in net layer.
>
> Besides, patch 1 fixes the ouput information of 'info network' command
> for filter.
>
> zhanghailiang (7):
>    net/filter: Fix the output information for command 'info network'
>    net/filter: Add a 'status' property for filter object
>    net/filter: Skip the disabled filter when delivering packets
>    net/filter: Introduce a helper to add a filter to the netdev
>    filter-buffer: Accept zero interval
>    net/filter: Add a default filter to each netdev
>    net/filter: prevent the default filter to be deleted
>
>   include/net/filter.h |  25 +++++++-
>   net/dump.c           |   2 -
>   net/filter-buffer.c  |  10 ----
>   net/filter.c         | 163 +++++++++++++++++++++++++++++++++++++++++++++------
>   net/net.c            |  27 ++++++++-
>   5 files changed, 194 insertions(+), 33 deletions(-)
>