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What: /sys/class/vduse/
Date: Oct 2021
KernelVersion: 5.15
Contact: Yongji Xie <xieyongji@bytedance.com>
Description:
The vduse/ class sub-directory belongs to the VDUSE
framework and provides a sysfs interface for configuring
VDUSE devices.
What: /sys/class/vduse/control/
Date: Oct 2021
KernelVersion: 5.15
Contact: Yongji Xie <xieyongji@bytedance.com>
Description:
This directory entry is created for the control device
of VDUSE framework.
What: /sys/class/vduse/<device-name>/
Date: Oct 2021
KernelVersion: 5.15
Contact: Yongji Xie <xieyongji@bytedance.com>
Description:
This directory entry is created when a VDUSE device is
created via the control device.
What: /sys/class/vduse/<device-name>/msg_timeout
Date: Oct 2021
KernelVersion: 5.15
Contact: Yongji Xie <xieyongji@bytedance.com>
Description:
(RW) The timeout (in seconds) for waiting for the control
message's response from userspace. Default value is 30s.
Writing a '0' to the file means to disable the timeout.