From: "Michael S. Tsirkin" <mst@redhat.com>
To: Eli Cohen <elic@nvidia.com>
Cc: lvivier@redhat.com, virtualization@lists.linux-foundation.org,
eperezma@redhat.com, si-wei.liu@oracle.com
Subject: Re: [PATH v1 0/2] Support reading vendor statistics through iproute2/vdpa tool
Date: Wed, 8 Dec 2021 15:30:55 -0500 [thread overview]
Message-ID: <20211208153040-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <20211124165531.42624-1-elic@nvidia.com>
On Wed, Nov 24, 2021 at 06:55:29PM +0200, Eli Cohen wrote:
> The following patches add support for reading vdpa statistics
> information from a vdpa instance using netlink messages.
>
> mlx5_vdpa is also implemented to provide that information.
>
> The supported statistics data are number of descriptors recieved by the
> virtqueue and the number of descriptors completed by it.
So I assume a v2 of this will be forthcoming, right?
> v0 -> v1:
> Emphasize that we're dealing with vendor specific counters.
> Add mutex to synchronize query stats with changing of number of queues
>
> Eli Cohen (2):
> vdpa: Add support for querying vendor statistics
> vdpa/mlx5: Add support for reading descriptor statistics
>
> drivers/vdpa/mlx5/net/mlx5_vnet.c | 143 ++++++++++++++++++++++++++++
> drivers/vdpa/vdpa.c | 144 +++++++++++++++++++++++++++++
> include/linux/mlx5/mlx5_ifc.h | 1 +
> include/linux/mlx5/mlx5_ifc_vdpa.h | 39 ++++++++
> include/linux/vdpa.h | 10 ++
> include/uapi/linux/vdpa.h | 9 ++
> 6 files changed, 346 insertions(+)
>
> --
> 2.33.1
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prev parent reply other threads:[~2021-12-08 20:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20211124165531.42624-1-elic@nvidia.com>
[not found] ` <20211124165531.42624-2-elic@nvidia.com>
2021-11-25 4:50 ` [PATH v1 1/2] vdpa: Add support for querying vendor statistics Jason Wang
2021-11-30 4:09 ` Parav Pandit via Virtualization
2021-11-25 5:34 ` Parav Pandit via Virtualization
[not found] ` <20211125080701.GF214101@mtl-vdi-166.wap.labs.mlnx>
2021-11-25 18:31 ` Parav Pandit via Virtualization
[not found] ` <20211124165531.42624-3-elic@nvidia.com>
2021-11-25 4:57 ` [PATH v1 2/2] vdpa/mlx5: Add support for reading descriptor statistics Jason Wang
[not found] ` <20211125075923.GD214101@mtl-vdi-166.wap.labs.mlnx>
2021-11-26 4:24 ` Jason Wang
2021-11-25 5:50 ` Parav Pandit via Virtualization
2021-12-08 20:30 ` Michael S. Tsirkin [this message]
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