diff options
Diffstat (limited to 'fs/fscache/Kconfig')
-rw-r--r-- | fs/fscache/Kconfig | 32 |
1 files changed, 5 insertions, 27 deletions
diff --git a/fs/fscache/Kconfig b/fs/fscache/Kconfig index 506c5e643f0d..b313a978ae0a 100644 --- a/fs/fscache/Kconfig +++ b/fs/fscache/Kconfig @@ -2,17 +2,19 @@ config FSCACHE tristate "General filesystem local caching manager" + select NETFS_SUPPORT help This option enables a generic filesystem caching manager that can be used by various network and other filesystems to cache data locally. Different sorts of caches can be plugged in, depending on the resources available. - See Documentation/filesystems/caching/fscache.txt for more information. + See Documentation/filesystems/caching/fscache.rst for more information. config FSCACHE_STATS bool "Gather statistical information on local caching" depends on FSCACHE && PROC_FS + select NETFS_STATS help This option causes statistical information to be gathered on local caching and exported through file: @@ -25,24 +27,7 @@ config FSCACHE_STATS between CPUs. On the other hand, the stats are very useful for debugging purposes. Saying 'Y' here is recommended. - See Documentation/filesystems/caching/fscache.txt for more information. - -config FSCACHE_HISTOGRAM - bool "Gather latency information on local caching" - depends on FSCACHE && PROC_FS - help - This option causes latency information to be gathered on local - caching and exported through file: - - /proc/fs/fscache/histogram - - The generation of this histogram adds a certain amount of overhead to - execution as there are a number of points at which data is gathered, - and on a multi-CPU system these may be on cachelines that keep - bouncing between CPUs. On the other hand, the histogram may be - useful for debugging purposes. Saying 'N' here is recommended. - - See Documentation/filesystems/caching/fscache.txt for more information. + See Documentation/filesystems/caching/fscache.rst for more information. config FSCACHE_DEBUG bool "Debug FS-Cache" @@ -52,11 +37,4 @@ config FSCACHE_DEBUG management module. If this is set, the debugging output may be enabled by setting bits in /sys/modules/fscache/parameter/debug. - See Documentation/filesystems/caching/fscache.txt for more information. - -config FSCACHE_OBJECT_LIST - bool "Maintain global object list for debugging purposes" - depends on FSCACHE && PROC_FS - help - Maintain a global list of active fscache objects that can be - retrieved through /proc/fs/fscache/objects for debugging purposes + See Documentation/filesystems/caching/fscache.rst for more information. |