Commit 16a4bfb9 authored by Nitin Gupta's avatar Nitin Gupta Committed by Greg Kroah-Hartman

Staging: Rename ramzswap files to zram

Related changes:
 - Modify revelant Kconfig and Makefile accordingly.
 - Change include filenames in code.
 - Remove dependency on CONFIG_SWAP in Kconfig as zram usage
is no longer limited to swap disks.
Signed-off-by: default avatarNitin Gupta <ngupta@vflare.org>
Acked-by: default avatarPekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent a1dd52af
......@@ -119,7 +119,7 @@ source "drivers/staging/sep/Kconfig"
source "drivers/staging/iio/Kconfig"
source "drivers/staging/ramzswap/Kconfig"
source "drivers/staging/zram/Kconfig"
source "drivers/staging/wlags49_h2/Kconfig"
......
......@@ -40,7 +40,7 @@ obj-$(CONFIG_RAR_REGISTER) += rar_register/
obj-$(CONFIG_MRST_RAR_HANDLER) += memrar/
obj-$(CONFIG_DX_SEP) += sep/
obj-$(CONFIG_IIO) += iio/
obj-$(CONFIG_RAMZSWAP) += ramzswap/
obj-$(CONFIG_ZRAM) += zram/
obj-$(CONFIG_WLAGS49_H2) += wlags49_h2/
obj-$(CONFIG_WLAGS49_H25) += wlags49_h25/
obj-$(CONFIG_BATMAN_ADV) += batman-adv/
......
config RAMZSWAP
tristate "Compressed in-memory swap device (ramzswap)"
depends on SWAP
select LZO_COMPRESS
select LZO_DECOMPRESS
default n
help
Creates virtual block devices which can (only) be used as swap
disks. Pages swapped to these disks are compressed and stored in
memory itself.
See ramzswap.txt for more information.
Project home: http://compcache.googlecode.com/
config RAMZSWAP_STATS
bool "Enable ramzswap stats"
depends on RAMZSWAP
default y
help
Enable statistics collection for ramzswap. This adds only a minimal
overhead. In unsure, say Y.
ramzswap-objs := ramzswap_drv.o xvmalloc.o
obj-$(CONFIG_RAMZSWAP) += ramzswap.o
config ZRAM
tristate "Compressed RAM block device support"
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: http://compcache.googlecode.com/
config ZRAM_STATS
bool "Enable statistics for compressed RAM disks"
depends on ZRAM
default y
help
Enable statistics collection for compressed RAM devices. Statistics
are exported through ioctl interface, so you have to use zramconfig
program to get them. This adds only a minimal overhead.
If unsure, say Y.
zram-objs := zram_drv.o xvmalloc.o
obj-$(CONFIG_ZRAM) += zram.o
......@@ -30,7 +30,7 @@
#include <linux/swapops.h>
#include <linux/vmalloc.h>
#include "ramzswap_drv.h"
#include "zram_drv.h"
/* Globals */
static int ramzswap_major;
......
......@@ -18,7 +18,7 @@
#include <linux/spinlock.h>
#include <linux/mutex.h>
#include "ramzswap_ioctl.h"
#include "zram_ioctl.h"
#include "xvmalloc.h"
/*
......
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