Dragos Tatulea dcf3eac01f vdpa/mlx5: Parallelize device suspend ... Currently device suspend works on vqs serially. Building up on previous changes that converted vq operations to the async api, this patch parallelizes the device suspend: 1) Suspend all active vqs parallel. 2) Query suspended vqs in parallel. For 1 vDPA device x 32 VQs (16 VQPs) attached to a large VM (256 GB RAM, 32 CPUs x 2 threads per core), the device suspend time is reduced from ~37 ms to ~13 ms. A later patch will remove the link unregister operation which will make it even faster. Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Acked-by: Eugenio Pérez <eperezma@redhat.com> Message-Id: <20240816090159.1967650-7-dtatulea@nvidia.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Tested-by: Lei Yang <leiyang@redhat.com>		2024-09-25 07:07:42 -04:00
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alibaba	eni_vdpa: implement vdpa_config_ops.get_vq_size	2024-03-19 02:45:50 -04:00
ifcvf	vDPA: add missing MODULE_DESCRIPTION() macros	2024-07-09 08:42:41 -04:00
mlx5	vdpa/mlx5: Parallelize device suspend	2024-09-25 07:07:42 -04:00
octeon_ep	vdpa/octeon_ep: Fix error code in octep_process_mbox()	2024-07-17 05:43:20 -04:00
pds	vdpa/pds: fixes for VF vdpa flr-aer handling	2024-03-19 02:45:49 -04:00
solidrun	vdpa/snet: implement the resume vDPA callback	2023-06-27 10:47:08 -04:00
vdpa_sim	vdpa_sim_net: Add the support of set mac address	2024-09-10 02:51:48 -04:00
vdpa_user	vduse: enable Virtio-net device type	2024-03-19 08:19:15 -04:00
virtio_pci	vp_vdpa: don't allocate unused msix vectors	2024-05-22 08:31:18 -04:00
Kconfig	virtio: vdpa: vDPA driver for Marvell OCTEON DPU devices	2024-07-09 08:42:39 -04:00
Makefile	virtio: vdpa: vDPA driver for Marvell OCTEON DPU devices	2024-07-09 08:42:39 -04:00
vdpa.c	vdpa: support set mac address from vdpa tool	2024-09-10 02:51:48 -04:00