Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) What:		/sys/block/loopX/loop/autoclear
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) Date:		Aug, 2010
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) KernelVersion:	v2.6.37
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) Contact:	linux-block@vger.kernel.org
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) Description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 		(RO) Shows if the device is in autoclear mode or not ( "1" or
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 		"0"). Autoclear (if set) indicates that the loopback device will
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 		self-distruct after last close.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) What:		/sys/block/loopX/loop/backing_file
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) Date:		Aug, 2010
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) KernelVersion:	v2.6.37
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) Contact:	linux-block@vger.kernel.org
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) Description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 		(RO) The path of the backing file that the loop device maps its
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 		data blocks to.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) What:		/sys/block/loopX/loop/offset
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) Date:		Aug, 2010
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) KernelVersion:	v2.6.37
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) Contact:	linux-block@vger.kernel.org
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) Description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 		(RO) Start offset (in bytes).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) What:		/sys/block/loopX/loop/sizelimit
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) Date:		Aug, 2010
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) KernelVersion:	v2.6.37
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) Contact:	linux-block@vger.kernel.org
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) Description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 		(RO) The size (in bytes) that the block device maps, starting
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 		from the offset.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) What:		/sys/block/loopX/loop/partscan
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) Date:		Aug, 2011
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) KernelVersion:	v3.10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) Contact:	linux-block@vger.kernel.org
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) Description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 		(RO) Shows if automatic partition scanning is enabled for the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 		device or not ("1" or "0"). This can be requested individually
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 		per loop device during its setup by setting LO_FLAGS_PARTSCAN in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 		in the ioctl request. By default, no partition tables are
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 		scanned.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) What:		/sys/block/loopX/loop/dio
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) Date:		Aug, 2015
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) KernelVersion:	v4.10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) Contact:	linux-block@vger.kernel.org
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) Description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 		(RO) Shows if direct IO is being used to access backing file or
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 		not ("1 or "0").