From 004ba0ea38c31b4d12e757b5d3678e62805aaf9e Mon Sep 17 00:00:00 2001 From: Sergey Senozhatsky Date: Tue, 26 Jul 2016 15:22:54 -0700 Subject: 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 Acked-by: Minchan Kim Cc: Joonsoo Kim Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/zcomp.h | 15 --------------- 1 file changed, 15 deletions(-) (limited to 'include/linux/zcomp.h') diff --git a/include/linux/zcomp.h b/include/linux/zcomp.h index c914ab797..478cac2ed 100644 --- a/include/linux/zcomp.h +++ b/include/linux/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; -- cgit v1.2.3