linux_dsm_epyc7002/drivers/md/bcache/Kconfig


config BCACHE
	tristate "Block device as cache"
	---help---
	Allows a block device to be used as cache for other devices; uses
	a btree for indexing and the layout is optimized for SSDs.

	See Documentation/bcache.txt for details.

config BCACHE_DEBUG
	bool "Bcache debugging"
	depends on BCACHE
	---help---
	Don't select this option unless you're a developer

	Enables extra debugging tools, allows expensive runtime checks to be
	turned on.

config BCACHE_CLOSURES_DEBUG
	bool "Debug closures"
	depends on BCACHE
	select DEBUG_FS
	---help---
	Keeps all active closures in a linked list and provides a debugfs
	interface to list them, which makes it possible to see asynchronous
	operations that get stuck.
bcache: A block layer cache Does writethrough and writeback caching, handles unclean shutdown, and has a bunch of other nifty features motivated by real world usage. See the wiki at http://bcache.evilpiepirate.org for more. Signed-off-by: Kent Overstreet <koverstreet@google.com> 2013-03-24 06:11:31 +07:00
			`config BCACHE`
			`tristate "Block device as cache"`
			`---help---`
			`Allows a block device to be used as cache for other devices; uses`
			`a btree for indexing and the layout is optimized for SSDs.`

			`See Documentation/bcache.txt for details.`

			`config BCACHE_DEBUG`
			`bool "Bcache debugging"`
			`depends on BCACHE`
			`---help---`
			`Don't select this option unless you're a developer`

bcache: Debug code improvements Couple changes: * Consolidate bch_check_keys() and bch_check_key_order(), and move the checks that only check_key_order() could do to bch_btree_iter_next(). * Get rid of CONFIG_BCACHE_EDEBUG - now, all that code is compiled in when CONFIG_BCACHE_DEBUG is enabled, and there's now a sysfs file to flip on the EDEBUG checks at runtime. * Dropped an old not terribly useful check in rw_unlock(), and refactored/improved a some of the other debug code. Signed-off-by: Kent Overstreet <kmo@daterainc.com> 2013-10-25 06:36:03 +07:00			`Enables extra debugging tools, allows expensive runtime checks to be`
			`turned on.`
bcache: A block layer cache Does writethrough and writeback caching, handles unclean shutdown, and has a bunch of other nifty features motivated by real world usage. See the wiki at http://bcache.evilpiepirate.org for more. Signed-off-by: Kent Overstreet <koverstreet@google.com> 2013-03-24 06:11:31 +07:00
			`config BCACHE_CLOSURES_DEBUG`
			`bool "Debug closures"`
			`depends on BCACHE`
			`select DEBUG_FS`
			`---help---`
			`Keeps all active closures in a linked list and provides a debugfs`
			`interface to list them, which makes it possible to see asynchronous`
			`operations that get stuck.`