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 0/5] mm: unify default compressor algorithm for zram/zswap
Date: Fri, 23 Feb 2024 11:55:43 +0800 [thread overview]
Message-ID: <20240223035548.2591882-1-wangkefeng.wang@huawei.com> (raw)
Both zram and zswap are used to reduce memory usage by compressing cold
page, a default compressor algorithm is selected from kinds of compressor
algorithm as the default one from very similar Kconfig, also both of
them could change the algorithm by sysfs interfaces, so unify the
default compressor algorithm to cleanup the default algorithm chosen.
Kefeng Wang (5):
zram: zcomp: remove zcomp_set_max_streams() declaration
zram: make zram depends on SWAP
zram: support deflate compressor
mm: zswap: default to lzo-rle instead of lzo
mm: unify default compressor algorithm for zswap and zram
Documentation/admin-guide/mm/zswap.rst | 2 +-
arch/loongarch/configs/loongson3_defconfig | 2 +-
drivers/block/zram/Kconfig | 44 +------
drivers/block/zram/zcomp.c | 3 +
drivers/block/zram/zcomp.h | 1 -
drivers/block/zram/zram_drv.c | 2 +-
mm/Kconfig | 134 +++++++++++----------
mm/zswap.c | 8 +-
8 files changed, 83 insertions(+), 113 deletions(-)
--
2.27.0
next 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 Kefeng Wang [this message]
2024-02-23 3:55 ` [PATCH 1/5] zram: zcomp: remove zcomp_set_max_streams() declaration Kefeng Wang
2024-02-23 3:55 ` [PATCH 2/5] zram: make zram depends on SWAP Kefeng Wang
2024-02-23 4:39 ` 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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