[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / staging / zram / Kconfig

config ZRAM
	tristate "Compressed RAM block device support"
	depends on BLOCK && SYSFS && ZSMALLOC
	select LZO_COMPRESS
	select LZO_DECOMPRESS
	default n
	help
	  Creates virtual block devices called /dev/zramX (X = 0, 1, ...).
	  Pages written to these disks are compressed and stored in memory
	  itself. These disks allow very fast I/O and compression provides
	  good amounts of memory savings.

	  It has several use cases, for example: /tmp storage, use as swap
	  disks and maybe many more.

	  See zram.txt for more information.
	  Project home: <https://compcache.googlecode.com/>

config ZRAM_DEBUG
	bool "Compressed RAM block device debug support"
	depends on ZRAM
	default n
	help
	  This option adds additional debugging code to the compressed
	  RAM block device driver.
Commit	Line	Data
16a4bfb9 NG	1	config ZRAM
16a4bfb9 NG	2	tristate "Compressed RAM block device support"
6e236172	3	depends on BLOCK && SYSFS && ZSMALLOC
16a4bfb9 NG	4	select LZO_COMPRESS
	5	select LZO_DECOMPRESS
	6	default n
	7	help
	8	Creates virtual block devices called /dev/zramX (X = 0, 1, ...).
	9	Pages written to these disks are compressed and stored in memory
	10	itself. These disks allow very fast I/O and compression provides
	11	good amounts of memory savings.
	12
	13	It has several use cases, for example: /tmp storage, use as swap
	14	disks and maybe many more.
	15
	16	See zram.txt for more information.
dbc320f7	17	Project home: <https://compcache.googlecode.com/>
b1f5b81e RJ	18
	19	config ZRAM_DEBUG
	20	bool "Compressed RAM block device debug support"
	21	depends on ZRAM
	22	default n
	23	help
	24	This option adds additional debugging code to the compressed
	25	RAM block device driver.