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authorSi-Wei Liu <si-wei.liu@oracle.com>2022-01-15 01:27:59 +0100
committerMichael S. Tsirkin <mst@redhat.com>2022-03-04 17:56:33 +0100
commite0077cc13b831f8fad5557442f73bf7728683713 (patch)
treeb5e03ad8d94576cbe197010e705b84ac8d34be6a /drivers/vdpa/vdpa.c
parentvirtio_console: break out of buf poll on remove (diff)
downloadlinux-e0077cc13b831f8fad5557442f73bf7728683713.tar.xz
linux-e0077cc13b831f8fad5557442f73bf7728683713.zip
vdpa: factor out vdpa_set_features_unlocked for vdpa internal use
No functional change introduced. vdpa bus driver such as virtio_vdpa or vhost_vdpa is not supposed to take care of the locking for core by its own. The locked API vdpa_set_features should suffice the bus driver's need. Signed-off-by: Si-Wei Liu <si-wei.liu@oracle.com> Reviewed-by: Eli Cohen <elic@nvidia.com> Link: https://lore.kernel.org/r/1642206481-30721-2-git-send-email-si-wei.liu@oracle.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'drivers/vdpa/vdpa.c')
-rw-r--r--drivers/vdpa/vdpa.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/vdpa/vdpa.c b/drivers/vdpa/vdpa.c
index 9846c9de4bfa..1ea525433a5c 100644
--- a/drivers/vdpa/vdpa.c
+++ b/drivers/vdpa/vdpa.c
@@ -393,7 +393,7 @@ static void vdpa_get_config_unlocked(struct vdpa_device *vdev,
* If it does happen we assume a legacy guest.
*/
if (!vdev->features_valid)
- vdpa_set_features(vdev, 0, true);
+ vdpa_set_features_unlocked(vdev, 0);
ops->get_config(vdev, offset, buf, len);
}