1 files changed, 8 insertions, 8 deletions

diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 64e5148d82bc..b6d230b3209f 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -322,7 +322,7 @@ config BLK_DEV_UB
           If unsure, say N.
 
 config BLK_DEV_RAM
-        tristate "RAM disk support"
+        tristate "RAM block device support"
         ---help---
           Saying Y here will allow you to use a portion of your RAM memory as
           a block device, so that you can make file systems on it, read and
@@ -357,15 +357,15 @@ config BLK_DEV_RAM_SIZE
           The default value is 4096 kilobytes. Only change this if you know
           what you are doing.
 
-config BLK_DEV_RAM_BLOCKSIZE
-        int "Default RAM disk block size (bytes)"
+config BLK_DEV_XIP
+        bool "Support XIP filesystems on RAM block device"
         depends on BLK_DEV_RAM
-        default "1024"
+        default n
         help
-          The default value is 1024 bytes.  PAGE_SIZE is a much more
-          efficient choice however.  The default is kept to ensure initrd
-          setups function - apparently needed by the rd_load_image routine
-          that supposes the filesystem in the image uses a 1024 blocksize.
+          Support XIP filesystems (such as ext2 with XIP support on) on
+          top of block ram device. This will slightly enlarge the kernel, and
+          will prevent RAM block device backing store memory from being
+          allocated from highmem (only a problem for highmem systems).
 
 config CDROM_PKTCDVD
         tristate "Packet writing on CD/DVD media"