| # SPDX-License-Identifier: GPL-2.0-only | |
| config CACHEFILES | |
| tristate "Filesystem caching on files" | |
| depends on NETFS_SUPPORT && FSCACHE && BLOCK | |
| help | |
| This permits use of a mounted filesystem as a cache for other | |
| filesystems - primarily networking filesystems - thus allowing fast | |
| local disk to enhance the speed of slower devices. | |
| See Documentation/filesystems/caching/cachefiles.rst for more | |
| information. | |
| config CACHEFILES_DEBUG | |
| bool "Debug CacheFiles" | |
| depends on CACHEFILES | |
| help | |
| This permits debugging to be dynamically enabled in the filesystem | |
| caching on files module. If this is set, the debugging output may be | |
| enabled by setting bits in /sys/module/cachefiles/parameters/debug or | |
| by including a debugging specifier in /etc/cachefilesd.conf. | |
| config CACHEFILES_ERROR_INJECTION | |
| bool "Provide error injection for cachefiles" | |
| depends on CACHEFILES && SYSCTL | |
| help | |
| This permits error injection to be enabled in cachefiles whilst a | |
| cache is in service. |