threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
62 lines
2.3 KiB
Plaintext
62 lines
2.3 KiB
Plaintext
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config FSCACHE
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tristate "General filesystem local caching manager"
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help
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This option enables a generic filesystem caching manager that can be
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used by various network and other filesystems to cache data locally.
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Different sorts of caches can be plugged in, depending on the
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resources available.
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See Documentation/filesystems/caching/fscache.txt for more information.
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config FSCACHE_STATS
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bool "Gather statistical information on local caching"
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depends on FSCACHE && PROC_FS
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help
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This option causes statistical information to be gathered on local
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caching and exported through file:
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/proc/fs/fscache/stats
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The gathering of statistics adds a certain amount of overhead to
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execution as there are a quite a few stats gathered, and on a
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multi-CPU system these may be on cachelines that keep bouncing
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between CPUs. On the other hand, the stats are very useful for
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debugging purposes. Saying 'Y' here is recommended.
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See Documentation/filesystems/caching/fscache.txt for more information.
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config FSCACHE_HISTOGRAM
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bool "Gather latency information on local caching"
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depends on FSCACHE && PROC_FS
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help
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This option causes latency information to be gathered on local
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caching and exported through file:
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/proc/fs/fscache/histogram
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The generation of this histogram adds a certain amount of overhead to
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execution as there are a number of points at which data is gathered,
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and on a multi-CPU system these may be on cachelines that keep
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bouncing between CPUs. On the other hand, the histogram may be
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useful for debugging purposes. Saying 'N' here is recommended.
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See Documentation/filesystems/caching/fscache.txt for more information.
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config FSCACHE_DEBUG
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bool "Debug FS-Cache"
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depends on FSCACHE
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help
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This permits debugging to be dynamically enabled in the local caching
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management module. If this is set, the debugging output may be
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enabled by setting bits in /sys/modules/fscache/parameter/debug.
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See Documentation/filesystems/caching/fscache.txt for more information.
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config FSCACHE_OBJECT_LIST
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bool "Maintain global object list for debugging purposes"
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depends on FSCACHE && PROC_FS
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help
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Maintain a global list of active fscache objects that can be
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retrieved through /proc/fs/fscache/objects for debugging purposes
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