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| author | Sergey Senozhatsky <sergey.senozhatsky@gmail.com> | 2016-07-27 01:22:54 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-07-27 02:19:19 +0300 |
| commit | ce1ed9f98e888aa220fb09da2e2bcfcfba218a27 (patch) | |
| tree | 67d79b4c62b0db0e4732ddba6f720c8c0a6cc021 /drivers/block/zram/zcomp.h | |
| parent | 69a30a8d2ac17c8080cf6ebfc91149fd6c2648b3 (diff) | |
| download | linux-ce1ed9f98e888aa220fb09da2e2bcfcfba218a27.tar.xz | |
zram: delete custom lzo/lz4
Remove lzo/lz4 backends, we use crypto API now.
[sergey.senozhatsky@gmail.com: zram-delete-custom-lzo-lz4-v3]
Link: http://lkml.kernel.org/r/20160604024902.11778-6-sergey.senozhatsky@gmail.com
Link: http://lkml.kernel.org/r/20160531122017.2878-7-sergey.senozhatsky@gmail.com
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/block/zram/zcomp.h')
| -rw-r--r-- | drivers/block/zram/zcomp.h | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/block/zram/zcomp.h b/drivers/block/zram/zcomp.h index c914ab7972ef..478cac2ed465 100644 --- a/drivers/block/zram/zcomp.h +++ b/drivers/block/zram/zcomp.h @@ -16,24 +16,9 @@ struct zcomp_strm { struct crypto_comp *tfm; }; -/* static compression backend */ -struct zcomp_backend { - int (*compress)(const unsigned char *src, unsigned char *dst, - size_t *dst_len, void *private); - - int (*decompress)(const unsigned char *src, size_t src_len, - unsigned char *dst); - - void *(*create)(gfp_t flags); - void (*destroy)(void *private); - - const char *name; -}; - /* dynamic per-device compression frontend */ struct zcomp { struct zcomp_strm * __percpu *stream; - struct zcomp_backend *backend; struct notifier_block notifier; const char *name; |