[PATCH 3/3] zram: select ZSMALLOC when ZRAM is configured

[Minchan Kim]

At the monent, we can configure zram in driver/block once zsmalloc
in /lib menu is configured firstly. It's not convenient.

User can configure zram in driver/block regardless of zsmalloc enabling
by this patch.

Signed-off-by: Minchan Kim <minchan@xxxxxxxxxx>
---
 drivers/block/zram/Kconfig |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/block/zram/Kconfig b/drivers/block/zram/Kconfig
index be5abe8..ee23a86 100644
--- a/drivers/block/zram/Kconfig
+++ b/drivers/block/zram/Kconfig
@@ -1,6 +1,7 @@
 config ZRAM
 	tristate "Compressed RAM block device support"
-	depends on BLOCK && SYSFS && ZSMALLOC
+	depends on BLOCK && SYSFS
+	select ZSMALLOC
 	select LZO_COMPRESS
 	select LZO_DECOMPRESS
 	default n
-- 
1.7.9.5

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