1# SPDX-License-Identifier: GPL-2.0-only
2
3config CACHEFILES
4	tristate "Filesystem caching on files"
5	depends on FSCACHE && BLOCK
6	help
7	  This permits use of a mounted filesystem as a cache for other
8	  filesystems - primarily networking filesystems - thus allowing fast
9	  local disk to enhance the speed of slower devices.
10
11	  See Documentation/filesystems/caching/cachefiles.rst for more
12	  information.
13
14config CACHEFILES_DEBUG
15	bool "Debug CacheFiles"
16	depends on CACHEFILES
17	help
18	  This permits debugging to be dynamically enabled in the filesystem
19	  caching on files module.  If this is set, the debugging output may be
20	  enabled by setting bits in /sys/modules/cachefiles/parameter/debug or
21	  by including a debugging specifier in /etc/cachefilesd.conf.
22