From: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Date: Wed, 15 Nov 2017 17:33:53 -0800
Subject: [PATCH] zram: remove zlib from the list of recommended algorithms
Git-commit: 0b07ff3972061a5e06e168378dd578801ae3e88e
Patch-mainline: v4.15-rc1
References: bsc#1104967,FATE#325924

ZSTD tends to outperform deflate/inflate, thus we remove zlib from the
list of recommended algorithms and recommend zstd instead.

Link: http://lkml.kernel.org/r/20170912050005.3247-2-sergey.senozhatsky@gmail.com
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Suggested-by: Minchan Kim <minchan@kernel.org>
Acked-by: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Hannes Reinecke <hare@suse.com>
---
 drivers/block/zram/zcomp.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/block/zram/zcomp.c b/drivers/block/zram/zcomp.c
index cc66daec7bbc..4ed0a78fdc09 100644
--- a/drivers/block/zram/zcomp.c
+++ b/drivers/block/zram/zcomp.c
@@ -23,9 +23,6 @@ static const char * const backends[] = {
 #if IS_ENABLED(CONFIG_CRYPTO_LZ4)
 	"lz4",
 #endif
-#if IS_ENABLED(CONFIG_CRYPTO_DEFLATE)
-	"deflate",
-#endif
 #if IS_ENABLED(CONFIG_CRYPTO_LZ4HC)
 	"lz4hc",
 #endif
-- 
2.16.4