ZRAM/ZSMALLOC: initial file import from Linux 3.14 rc1 source

Signed-off-by: Paul Reioux <reioux@gmail.com>
Signed-off-by: EvolutionMod <kernelcraft@gmail.com>

Conflicts:
	drivers/block/zram/zram_drv.h
	drivers/staging/Kconfig
	drivers/staging/Makefile
	drivers/staging/zram/Makefile
	drivers/staging/zram/zram_drv.c
	drivers/staging/zsmalloc/Kconfig
	drivers/staging/zsmalloc/zsmalloc-main.c
	drivers/staging/zsmalloc/zsmalloc.h
	mm/Kconfig

Signed-off-by: EvolutionMod <kernelcraft@gmail.com>

Conflicts:
	mm/Kconfig