From: Kefeng Wang <wangkefeng.wang@huawei.com>
To: Johannes Weiner <hannes@cmpxchg.org>,
Yosry Ahmed <yosryahmed@google.com>,
Nhat Pham <nphamcs@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>
Cc: Chengming Zhou <chengming.zhou@linux.dev>,
Huacai Chen <chenhuacai@kernel.org>,
Minchan Kim <minchan@kernel.org>,
Sergey Senozhatsky <senozhatsky@chromium.org>,
<linux-mm@kvack.org>, <linux-block@vger.kernel.org>,
Kefeng Wang <wangkefeng.wang@huawei.com>
Subject: [PATCH 2/5] zram: make zram depends on SWAP
Date: Fri, 23 Feb 2024 11:55:45 +0800 [thread overview]
Message-ID: <20240223035548.2591882-3-wangkefeng.wang@huawei.com> (raw)
In-Reply-To: <20240223035548.2591882-1-wangkefeng.wang@huawei.com>
The zram is useless when SWAP is disabled, make zram depends on SWAP.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
drivers/block/zram/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/block/zram/Kconfig b/drivers/block/zram/Kconfig
index 7b29cce60ab2..0cee425da0f5 100644
--- a/drivers/block/zram/Kconfig
+++ b/drivers/block/zram/Kconfig
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
config ZRAM
tristate "Compressed RAM block device support"
- depends on BLOCK && SYSFS && MMU
+ depends on SWAP && SYSFS
depends on CRYPTO_LZO || CRYPTO_ZSTD || CRYPTO_LZ4 || CRYPTO_LZ4HC || CRYPTO_842
select ZSMALLOC
help
--
2.27.0
next prev parent reply other threads:[~2024-02-23 3:56 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-23 3:55 [PATCH 0/5] mm: unify default compressor algorithm for zram/zswap Kefeng Wang
2024-02-23 3:55 ` [PATCH 1/5] zram: zcomp: remove zcomp_set_max_streams() declaration Kefeng Wang
2024-02-23 3:55 ` Kefeng Wang [this message]
2024-02-23 4:39 ` [PATCH 2/5] zram: make zram depends on SWAP Sergey Senozhatsky
2024-02-23 3:55 ` [PATCH 3/5] zram: support deflate compressor Kefeng Wang
2024-02-23 3:55 ` [PATCH 4/5] mm: zswap: default to lzo-rle instead of lzo Kefeng Wang
2024-02-23 3:55 ` [PATCH 5/5] mm: unify default compressor algorithm for zswap and zram Kefeng Wang
2024-02-23 4:46 ` [PATCH 0/5] mm: unify default compressor algorithm for zram/zswap Yosry Ahmed
2024-02-23 6:43 ` Kefeng Wang
2024-02-23 4:51 ` Sergey Senozhatsky
2024-02-23 6:45 ` Kefeng Wang
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