linux/drivers/vdpa
Eli Cohen 0078ad905d net/vdpa: Use readers/writers semaphore instead of vdpa_dev_mutex
Use rw_semaphore instead of mutex to control access to vdpa devices.
This can be especially beneficial in case processes poll on statistics
information.

Suggested-by: Si-Wei Liu <si-wei.liu@oracle.com>
Reviewed-by: Si-Wei Liu <si-wei.liu@oracle.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Eli Cohen <elic@nvidia.com>
Message-Id: <20220518133804.1075129-4-elic@nvidia.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-05-31 12:44:21 -04:00
..
alibaba vdpa: Provide interface to read driver features 2022-01-14 18:50:53 -05:00
ifcvf vDPA/ifcvf: cacheline alignment for ifcvf_hw 2022-03-28 16:52:57 -04:00
mlx5 vdpa/mlx5: Use consistent RQT size 2022-05-18 12:31:31 -04:00
vdpa_sim vdpa/vdpa_sim_net: Report max device capabilities 2022-01-14 18:50:54 -05:00
vdpa_user IOMMU Updates for Linux v5.18 2022-03-24 19:48:57 -07:00
virtio_pci vdpa: fix use-after-free on vp_vdpa_remove 2022-03-06 06:06:50 -05:00
Kconfig eni_vdpa: add vDPA driver for Alibaba ENI 2021-11-01 05:23:41 -04:00
Makefile eni_vdpa: add vDPA driver for Alibaba ENI 2021-11-01 05:23:41 -04:00
vdpa.c net/vdpa: Use readers/writers semaphore instead of vdpa_dev_mutex 2022-05-31 12:44:21 -04:00