1 What: /sys/class/vduse/ 2 Date: Oct 2021 3 KernelVersion: 5.15 4 Contact: Yongji Xie <xieyongji@bytedance.com> 5 Description: 6 The vduse/ class sub-directory belongs to the VDUSE 7 framework and provides a sysfs interface for configuring 8 VDUSE devices. 9 10 What: /sys/class/vduse/control/ 11 Date: Oct 2021 12 KernelVersion: 5.15 13 Contact: Yongji Xie <xieyongji@bytedance.com> 14 Description: 15 This directory entry is created for the control device 16 of VDUSE framework. 17 18 What: /sys/class/vduse/<device-name>/ 19 Date: Oct 2021 20 KernelVersion: 5.15 21 Contact: Yongji Xie <xieyongji@bytedance.com> 22 Description: 23 This directory entry is created when a VDUSE device is 24 created via the control device. 25 26 What: /sys/class/vduse/<device-name>/msg_timeout 27 Date: Oct 2021 28 KernelVersion: 5.15 29 Contact: Yongji Xie <xieyongji@bytedance.com> 30 Description: 31 (RW) The timeout (in seconds) for waiting for the control 32 message's response from userspace. Default value is 30s. 33 Writing a '0' to the file means to disable the timeout.
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