| .. | .. | 
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 | 1 | +# SPDX-License-Identifier: GPL-2.0-only  | 
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| 1 | 2 |  config FUSE_FS | 
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| 2 | 3 |  	tristate "FUSE (Filesystem in Userspace) support" | 
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| 3 | 4 |  	select FS_POSIX_ACL | 
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| .. | .. | 
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| 7 | 8 |   | 
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| 8 | 9 |  	  There's also a companion library: libfuse2.  This library is available | 
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| 9 | 10 |  	  from the FUSE homepage: | 
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| 10 |  | -	  <http://fuse.sourceforge.net/>  | 
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 | 11 | +	  <https://github.com/libfuse/>  | 
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| 11 | 12 |  	  although chances are your distribution already has that library | 
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| 12 | 13 |  	  installed if you've installed the "fuse" package itself. | 
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| 13 | 14 |   | 
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| 14 |  | -	  See <file:Documentation/filesystems/fuse.txt> for more information.  | 
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 | 15 | +	  See <file:Documentation/filesystems/fuse.rst> for more information.  | 
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| 15 | 16 |  	  See <file:Documentation/Changes> for needed library/utility version. | 
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| 16 | 17 |   | 
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| 17 | 18 |  	  If you want to develop a userspace FS, or if you want to use | 
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| .. | .. | 
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| 26 | 27 |   | 
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| 27 | 28 |  	  If you want to develop or use a userspace character device | 
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| 28 | 29 |  	  based on CUSE, answer Y or M. | 
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 | 30 | +  | 
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 | 31 | +config VIRTIO_FS  | 
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 | 32 | +	tristate "Virtio Filesystem"  | 
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 | 33 | +	depends on FUSE_FS  | 
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 | 34 | +	select VIRTIO  | 
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 | 35 | +	help  | 
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 | 36 | +	  The Virtio Filesystem allows guests to mount file systems from the  | 
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 | 37 | +	  host.  | 
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 | 38 | +  | 
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 | 39 | +	  If you want to share files between guests or with the host, answer Y  | 
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 | 40 | +	  or M.  | 
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 | 41 | +  | 
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 | 42 | +config FUSE_DAX  | 
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 | 43 | +	bool "Virtio Filesystem Direct Host Memory Access support"  | 
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 | 44 | +	default y  | 
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 | 45 | +	select INTERVAL_TREE  | 
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 | 46 | +	depends on VIRTIO_FS  | 
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 | 47 | +	depends on FS_DAX  | 
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 | 48 | +	depends on DAX_DRIVER  | 
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 | 49 | +	help  | 
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 | 50 | +	  This allows bypassing guest page cache and allows mapping host page  | 
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 | 51 | +	  cache directly in guest address space.  | 
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 | 52 | +  | 
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 | 53 | +	  If you want to allow mounting a Virtio Filesystem with the "dax"  | 
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 | 54 | +	  option, answer Y.  | 
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