[PATCH v2 OLK-5.10 2/2] mm/zram: Add lz4k support for zram

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I7H9IA CVE: NA

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Add lz4k support for zram.

Signed-off-by: Nanyong Sun sunnanyong@huawei.com Signed-off-by: Tu Jinjiang tujinjiang@huawei.com --- drivers/block/zram/zcomp.c | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/drivers/block/zram/zcomp.c b/drivers/block/zram/zcomp.c index b08650417bf0..28bda2035326 100644 --- a/drivers/block/zram/zcomp.c +++ b/drivers/block/zram/zcomp.c @@ -29,6 +29,9 @@ static const char * const backends[] = { #if IS_ENABLED(CONFIG_CRYPTO_ZSTD) "zstd", #endif +#if IS_ENABLED(CONFIG_CRYPTO_LZ4K) + "lz4k", +#endif };

static void zcomp_strm_free(struct zcomp_strm *zstrm)