zram: add zstd compression backend support
authorSergey Senozhatsky <senozhatsky@chromium.org>
Mon, 2 Sep 2024 10:55:56 +0000 (19:55 +0900)
committerAndrew Morton <akpm@linux-foundation.org>
Mon, 9 Sep 2024 23:39:08 +0000 (16:39 -0700)
commit73e7d81abbc80b04595cc7da09dcaa05a3a92602
tree227e5372c6b72e8e057c491201b44e4a99c0c281
parentc60a4ef544464f03368ef399ccb8fc115ba9f070
zram: add zstd compression backend support

Add s/w zstd compression.

Link: https://lkml.kernel.org/r/20240902105656.1383858-9-senozhatsky@chromium.org
Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Nick Terrell <terrelln@fb.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
drivers/block/zram/Kconfig
drivers/block/zram/Makefile
drivers/block/zram/backend_zstd.c [new file with mode: 0644]
drivers/block/zram/backend_zstd.h [new file with mode: 0644]
drivers/block/zram/zcomp.c