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Now that the fscache code is moved to be colocated with the netfslib code so that they combined into one module, do the combining. Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> cc: Christian Brauner <christian@brauner.io> cc: linux-fsdevel@vger.kernel.org cc: linux-cachefs@redhat.com cc: linux-nfs@vger.kernel.org, cc: linux-erofs@lists.ozlabs.org
40 lines
1.3 KiB
Text
40 lines
1.3 KiB
Text
# SPDX-License-Identifier: GPL-2.0-only
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config CACHEFILES
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tristate "Filesystem caching on files"
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depends on NETFS_SUPPORT && FSCACHE && BLOCK
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help
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This permits use of a mounted filesystem as a cache for other
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filesystems - primarily networking filesystems - thus allowing fast
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local disk to enhance the speed of slower devices.
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See Documentation/filesystems/caching/cachefiles.rst for more
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information.
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config CACHEFILES_DEBUG
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bool "Debug CacheFiles"
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depends on CACHEFILES
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help
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This permits debugging to be dynamically enabled in the filesystem
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caching on files module. If this is set, the debugging output may be
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enabled by setting bits in /sys/modules/cachefiles/parameter/debug or
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by including a debugging specifier in /etc/cachefilesd.conf.
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config CACHEFILES_ERROR_INJECTION
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bool "Provide error injection for cachefiles"
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depends on CACHEFILES && SYSCTL
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help
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This permits error injection to be enabled in cachefiles whilst a
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cache is in service.
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config CACHEFILES_ONDEMAND
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bool "Support for on-demand read"
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depends on CACHEFILES
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default n
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help
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This permits userspace to enable the cachefiles on-demand read mode.
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In this mode, when a cache miss occurs, responsibility for fetching
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the data lies with the cachefiles backend instead of with the netfs
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and is delegated to userspace.
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If unsure, say N.
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