From: "Cédric Le Goater" <clg@redhat.com>
To: John Levon <john.levon@nutanix.com>, qemu-devel@nongnu.org
Cc: "Marc-André Lureau" <marcandre.lureau@redhat.com>,
"Daniel P. Berrangé" <berrange@redhat.com>,
"Thanos Makatos" <thanos.makatos@nutanix.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Alex Williamson" <alex.williamson@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
"John Johnson" <john.g.johnson@oracle.com>,
"Elena Ufimtseva" <elena.ufimtseva@oracle.com>,
"Jagannathan Raman" <jag.raman@oracle.com>
Subject: Re: [PATCH v5 17/19] vfio-user: add coalesced posted writes
Date: Thu, 26 Jun 2025 08:41:52 +0200 [thread overview]
Message-ID: <921f75fb-134e-4fff-8ed9-2d655a4a92c1@redhat.com> (raw)
In-Reply-To: <20250625193012.2316242-18-john.levon@nutanix.com>
On 6/25/25 21:30, John Levon wrote:
> Add new message to send multiple writes to server in a single message.
> Prevents the outgoing queue from overflowing when a long latency
> operation is followed by a series of posted writes.
>
> Originally-by: John Johnson <john.g.johnson@oracle.com>
> Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com>
> Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
> Signed-off-by: John Levon <john.levon@nutanix.com>
> ---
> hw/vfio-user/protocol.h | 21 ++++++++++
> hw/vfio-user/proxy.h | 12 ++++++
> hw/vfio-user/device.c | 40 +++++++++++++++++++
> hw/vfio-user/proxy.c | 84 +++++++++++++++++++++++++++++++++++++++
> hw/vfio-user/trace-events | 1 +
> 5 files changed, 158 insertions(+)
>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Thanks,
C.
next prev parent reply other threads:[~2025-06-26 6:43 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-25 19:29 [PATCH v5 00/19] vfio-user client John Levon
2025-06-25 19:29 ` [PATCH v5 01/19] vfio-user: add vfio-user class and container John Levon
2025-06-26 6:32 ` Cédric Le Goater
2025-07-02 9:40 ` Cédric Le Goater
2025-06-25 19:29 ` [PATCH v5 02/19] vfio-user: connect vfio proxy to remote server John Levon
2025-06-26 6:32 ` Cédric Le Goater
2025-06-25 19:29 ` [PATCH v5 03/19] vfio-user: implement message receive infrastructure John Levon
2025-06-26 6:34 ` Cédric Le Goater
2025-06-25 19:29 ` [PATCH v5 04/19] vfio-user: implement message send infrastructure John Levon
2025-06-26 6:35 ` Cédric Le Goater
2025-06-25 19:29 ` [PATCH v5 05/19] vfio-user: implement VFIO_USER_DEVICE_GET_INFO John Levon
2025-06-26 6:35 ` Cédric Le Goater
2025-06-25 19:29 ` [PATCH v5 06/19] vfio-user: implement VFIO_USER_DEVICE_GET_REGION_INFO John Levon
2025-06-26 6:35 ` Cédric Le Goater
2025-06-25 19:29 ` [PATCH v5 07/19] vfio-user: implement VFIO_USER_REGION_READ/WRITE John Levon
2025-06-26 6:37 ` Cédric Le Goater
2025-06-25 19:30 ` [PATCH v5 08/19] vfio-user: set up PCI in vfio_user_pci_realize() John Levon
2025-06-26 6:37 ` Cédric Le Goater
2025-06-25 19:30 ` [PATCH v5 09/19] vfio-user: implement VFIO_USER_DEVICE_GET/SET_IRQ* John Levon
2025-06-26 6:38 ` Cédric Le Goater
2025-06-25 19:30 ` [PATCH v5 10/19] vfio-user: forward MSI-X PBA BAR accesses to server John Levon
2025-06-26 6:40 ` Cédric Le Goater
2025-06-25 19:30 ` [PATCH v5 11/19] vfio-user: set up container access to the proxy John Levon
2025-06-26 6:40 ` Cédric Le Goater
2025-06-25 19:30 ` [PATCH v5 12/19] vfio-user: implement VFIO_USER_DEVICE_RESET John Levon
2025-06-26 6:41 ` Cédric Le Goater
2025-06-25 19:30 ` [PATCH v5 13/19] vfio-user: implement VFIO_USER_DMA_MAP/UNMAP John Levon
2025-06-26 6:41 ` Cédric Le Goater
2025-06-25 19:30 ` [PATCH v5 14/19] vfio-user: implement VFIO_USER_DMA_READ/WRITE John Levon
2025-06-26 6:41 ` Cédric Le Goater
2025-06-25 19:30 ` [PATCH v5 15/19] vfio-user: add 'x-msg-timeout' option John Levon
2025-06-26 6:41 ` Cédric Le Goater
2025-06-25 19:30 ` [PATCH v5 16/19] vfio-user: support posted writes John Levon
2025-06-26 6:41 ` Cédric Le Goater
2025-06-25 19:30 ` [PATCH v5 17/19] vfio-user: add coalesced " John Levon
2025-06-26 6:41 ` Cédric Le Goater [this message]
2025-06-25 19:30 ` [PATCH v5 18/19] docs: add vfio-user documentation John Levon
2025-06-26 6:42 ` Cédric Le Goater
2025-06-25 19:30 ` [PATCH v5 19/19] vfio-user: introduce vfio-user protocol specification John Levon
2025-06-26 6:42 ` Cédric Le Goater
2025-06-26 7:12 ` [PATCH v5 00/19] vfio-user client Cédric Le Goater
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