Re: [PATH v1 0/2] Support reading vendor statistics through iproute2/vdpa tool
From: "Michael S. Tsirkin" <mst@redhat.com>
Date: 2021-12-08 20:31:07
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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