[PATCH 7/7] zram: add more compression algorithms

[Sergey Senozhatsky]

Add "deflate", "lz4hc", "842" algorithms to the list of
known compression backends. The real availability of those
algorithms, however, depends on the corresponding
CONFIG_CRYPTO_FOO config options.

Signed-off-by: Sergey Senozhatsky <sergey.senozhat...@gmail.com>
Cc: Minchan Kim <minc...@kernel.org>
Cc: Joonsoo Kim <iamjoonsoo....@lge.com>
---
 drivers/block/zram/zcomp.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/block/zram/zcomp.c b/drivers/block/zram/zcomp.c
index 5ec0eb2..d7d65eb 100644
--- a/drivers/block/zram/zcomp.c
+++ b/drivers/block/zram/zcomp.c
@@ -21,6 +21,9 @@
 static const char * const backends[] = {
        "lzo",
        "lz4",
+       "deflate",
+       "lz4hc",
+       "842",
        NULL
 };
 
-- 
2.8.3.394.g3916adf