Commit 1867fa64 authored Jan 15, 2013 by Greg Kroah-Hartman

Staging: zcache: delete it



Dan Magenheimer says that it is now safe to delete zcache, so quick,
before he changes his mind, drop the thing on the floor and run
screaming away.

Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent d178a07c

drivers/staging/Kconfig

+0 −2

Original line number	Diff line number	Diff line
		@@ -74,8 +74,6 @@ source "drivers/staging/iio/Kconfig"

		source "drivers/staging/zram/Kconfig"

		source "drivers/staging/zcache/Kconfig"

		source "drivers/staging/zsmalloc/Kconfig"

		source "drivers/staging/wlags49_h2/Kconfig"

drivers/staging/Makefile

+0 −1

Original line number	Diff line number	Diff line
		@@ -31,7 +31,6 @@ obj-$(CONFIG_VME_BUS) += vme/
		obj-$(CONFIG_DX_SEP) += sep/
		obj-$(CONFIG_IIO) += iio/
		obj-$(CONFIG_ZRAM) += zram/
		obj-$(CONFIG_ZCACHE) += zcache/
		obj-$(CONFIG_ZSMALLOC) += zsmalloc/
		obj-$(CONFIG_WLAGS49_H2) += wlags49_h2/
		obj-$(CONFIG_WLAGS49_H25) += wlags49_h25/

drivers/staging/zcache/Kconfig

deleted100644 → 0

+0 −11

Original line number	Diff line number	Diff line
		config ZCACHE
		bool "Dynamic compression of swap pages and clean pagecache pages"
		depends on (CLEANCACHE \|\| FRONTSWAP) && CRYPTO=y && ZSMALLOC=y
		select CRYPTO_LZO
		default n
		help
		Zcache doubles RAM efficiency while providing a significant
		performance boosts on many workloads. Zcache uses
		compression and an in-kernel implementation of transcendent
		memory to store clean page cache pages and swap in RAM,
		providing a noticeable reduction in disk I/O.

drivers/staging/zcache/Makefile

deleted100644 → 0

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Original line number	Diff line number	Diff line
		zcache-y := zcache-main.o tmem.o

		obj-$(CONFIG_ZCACHE) += zcache.o

drivers/staging/zcache/tmem.c

deleted100644 → 0

+0 −773

File deleted.

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