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virtio_pci_modern: remove admin queue serialization lock

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The admin queue operations are protected by newly introduced
spin lock. To make it possible to issue parallel commands, remove the
admin queue serialization lock.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Message-Id: <20240716113552.80599-14-jiri@resnulli.us>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Jiri Pirko
2024-07-16 13:35:52 +02:00
committed by Michael S. Tsirkin
parent 4c3b54af90
commit 6d834691da
2 changed files with 0 additions and 7 deletions
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2
drivers/virtio/virtio_pci_common.h
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@@ -45,8 +45,6 @@ struct virtio_pci_vq_info {
struct virtio_pci_admin_vq {
/* Virtqueue info associated with this admin queue. */
struct virtio_pci_vq_info *info;
/* serializing admin commands execution. */
struct mutex cmd_lock;
/* Protects virtqueue access. */
spinlock_t lock;
u64 supported_cmds;