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-rw-r--r--drivers/block/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 8be67cd3fe0..b6d230b3209 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -357,6 +357,16 @@ config BLK_DEV_RAM_SIZE
The default value is 4096 kilobytes. Only change this if you know
what you are doing.
+config BLK_DEV_XIP
+ bool "Support XIP filesystems on RAM block device"
+ depends on BLK_DEV_RAM
+ default n
+ help
+ 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"
depends on !UML