On Fri, 26 Apr 2024 11:39:28 +0800 Xuan Zhuo wrote:
> To enhance functionality, we now support reporting statistics through
> the netdev-generic netlink (netdev-genl) queue stats interface. However,
> this does not extend to all statistics, so a new field, qstat_offset,
> has been introduced. This
On Fri, 26 Apr 2024 11:39:27 +0800 Xuan Zhuo wrote:
> These stats are commonly. Support reporting those via netdev-genl queue
> stats.
>
> name: rx-hw-drops
> name: rx-hw-drop-overruns
> name: rx-csum-unnecessary
> name: rx-csum-none
> name: rx-csum-bad
> name: rx-hw-gro-packets
> name: rx-hw-gro-
> From: Paolo Abeni
> Sent: Friday, April 26, 2024 4:54 AM
> To: Dan Jurgens ; netdev@vger.kernel.org;
> jasow...@redhat.com; m...@redhat.com
> Cc: xuanz...@linux.alibaba.com; virtualizat...@lists.linux.dev;
> da...@davemloft.net; eduma...@google.com; k...@kernel.org; Jiri Pirko
>
> Subject: Re:
> From: Paolo Abeni
> Sent: Friday, April 26, 2024 4:48 AM
> To: Dan Jurgens ; netdev@vger.kernel.org
> Cc: m...@redhat.com; jasow...@redhat.com; xuanz...@linux.alibaba.com;
> virtualizat...@lists.linux.dev; da...@davemloft.net;
> eduma...@google.com; k...@kernel.org; Jiri Pirko
> Subject: Re: [P
Hello:
This series was applied to netdev/net-next.git (main)
by Paolo Abeni :
On Wed, 24 Apr 2024 12:40:44 +0200 you wrote:
> From: Jiri Pirko
>
> This patchset aims at introducing very basic initial infrastructure
> for virtio_net testing, namely it focuses on virtio feature testing.
>
> The
On Wed, 2024-04-24 at 16:16 +0800, Xuan Zhuo wrote:
> Actually, for the virtio drivers, we can enable premapped mode whatever
> the value of use_dma_api. Because we provide the virtio dma apis.
> So the driver can enable premapped mode unconditionally.
>
> This patch set makes the big mode of virt
在 2024/4/23 上午11:57, Daniel Jurgens 写道:
Currently the buffer used for control VQ commands is protected by the
RTNL lock. Previously this wasn't a major concern because the control VQ
was only used during device setup and user interaction. With the recent
addition of dynamic interrupt moderation
On Tue, 2024-04-23 at 06:57 +0300, Daniel Jurgens wrote:
> Currently the buffer used for control VQ commands is protected by the
> RTNL lock. Previously this wasn't a major concern because the control VQ
> was only used during device setup and user interaction. With the recent
> addition of dynamic
On Tue, 2024-04-23 at 06:57 +0300, Daniel Jurgens wrote:
> Once the RTNL locking around the control buffer is removed there can be
> contention on the per queue RX interrupt coalescing data. Use a mutex
> per queue. A mutex is required because virtnet_send_command can sleep.
>
> Signed-off-by: Dan
On Tue, 2024-04-23 at 06:57 +0300, Daniel Jurgens wrote:
> The command VQ will no longer be protected by the RTNL lock. Use a
> mutex to protect the control buffer header and the VQ.
>
> Signed-off-by: Daniel Jurgens
> Reviewed-by: Jiri Pirko
> ---
> drivers/net/virtio_net.c | 12 ++--
>
On Tue, 2024-04-23 at 06:57 +0300, Daniel Jurgens wrote:
> Allocate memory for the data when it's used. Ideally the could be on the
Minor nit: 'buffer' or 'struct' is missing here
No need to repost just for this.
Thank,
Paolo
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