1 # SPDX-License-Identifier: GPL-2.0-only
2
3 config CACHEFILES
4 tristate "Filesystem caching on files"
5 depends on NETFS_SUPPORT && FSCACHE &&
6 help
7 This permits use of a mounted filesy
8 filesystems - primarily networking f
9 local disk to enhance the speed of s
10
11 See Documentation/filesystems/cachin
12 information.
13
14 config CACHEFILES_DEBUG
15 bool "Debug CacheFiles"
16 depends on CACHEFILES
17 help
18 This permits debugging to be dynamic
19 caching on files module. If this is
20 enabled by setting bits in /sys/modu
21 by including a debugging specifier i
22
23 config CACHEFILES_ERROR_INJECTION
24 bool "Provide error injection for cach
25 depends on CACHEFILES && SYSCTL
26 help
27 This permits error injection to be e
28 cache is in service.
29
30 config CACHEFILES_ONDEMAND
31 bool "Support for on-demand read"
32 depends on CACHEFILES
33 default n
34 help
35 This permits userspace to enable the
36 In this mode, when a cache miss occu
37 the data lies with the cachefiles ba
38 and is delegated to userspace.
39
40 If unsure, say N.
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