The patch titled
Subject: zram: add more compression algorithms
has been added to the -mm tree. Its filename is
zram-add-more-compression-algorithms.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/zram-add-more-compression-algorithms.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/zram-add-more-compression-algorithms.patch
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------------------------------------------------------
From: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
Subject: zram: add more compression algorithms
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.
Link: http://lkml.kernel.org/r/20160531122017.2878-8-sergey.senozhatsky@xxxxxxxxx
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
Cc: Minchan Kim <minchan@xxxxxxxxxx>
Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/block/zram/zcomp.c | 3 +++
1 file changed, 3 insertions(+)
diff -puN drivers/block/zram/zcomp.c~zram-add-more-compression-algorithms drivers/block/zram/zcomp.c
--- a/drivers/block/zram/zcomp.c~zram-add-more-compression-algorithms
+++ a/drivers/block/zram/zcomp.c
@@ -21,6 +21,9 @@
static const char * const backends[] = {
"lzo",
"lz4",
+ "deflate",
+ "lz4hc",
+ "842",
NULL
};
_
Patches currently in -mm which might be from sergey.senozhatsky@xxxxxxxxx are
zram-rename-zstrm-find-release-functions.patch
zram-switch-to-crypto-compress-api.patch
zram-align-zcomp-interface-to-crypto-comp-api.patch
zram-use-crypto-api-to-check-alg-availability.patch
zram-cosmetic-cleanup-documentation.patch
zram-delete-custom-lzo-lz4.patch
zram-add-more-compression-algorithms.patch
zram-drop-gfp_t-from-zcomp_strm_alloc.patch
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