The patch titled
Subject: zram: remove zlib from the list of recommended algorithms
has been added to the -mm tree. Its filename is
zram-remove-zlib-from-the-list-of-recommended-algorithms.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/zram-remove-zlib-from-the-list-of-recommended-algorithms.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/zram-remove-zlib-from-the-list-of-recommended-algorithms.patch
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------------------------------------------------------
From: Sergey Senozhatsky <sergey.senozhatsky.work@xxxxxxxxx>
Subject: zram: remove zlib from the list of recommended algorithms
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@xxxxxxxxx
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
Suggested-by: Minchan Kim <minchan@xxxxxxxxxx>
Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/block/zram/zcomp.c | 3 ---
1 file changed, 3 deletions(-)
diff -puN drivers/block/zram/zcomp.c~zram-remove-zlib-from-the-list-of-recommended-algorithms drivers/block/zram/zcomp.c
--- a/drivers/block/zram/zcomp.c~zram-remove-zlib-from-the-list-of-recommended-algorithms
+++ a/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
_
Patches currently in -mm which might be from sergey.senozhatsky.work@xxxxxxxxx are
zram-add-zstd-to-the-supported-algorithms-list.patch
zram-remove-zlib-from-the-list-of-recommended-algorithms.patch
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