1 files changed, 28 insertions, 0 deletions

diff --git a/drivers/staging/zram/Kconfig b/drivers/staging/zram/Kconfig
new file mode 100644
index 00000000000..5bcfe16feb1
--- /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.
+