Merge remote branch 'staging-next/staging-next'

Conflicts:
	drivers/staging/batman-adv/bat_sysfs.c
	drivers/staging/batman-adv/device.c

1 files changed, 28 insertions, 0 deletions

diff --git a/drivers/staging/zram/Kconfig b/drivers/staging/zram/Kconfig
new file mode 100644
index 000000000000..5bcfe16feb19
--- /dev/null
+++ b/drivers/staging/zram/Kconfig
@@ -0,0 +1,28 @@
+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.
+