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From:   Liu Shixin <liushixin2@huawei.com>
To:     Seth Jennings <sjenning@redhat.com>,
        Dan Streetman <ddstreet@ieee.org>,
        Vitaly Wool <vitaly.wool@konsulko.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Nathan Chancellor <nathan@kernel.org>,
        Christoph Hellwig <hch@lst.de>
CC:     <linux-kernel@vger.kernel.org>, <linux-mm@kvack.org>,
        Liu Shixin <liushixin2@huawei.com>
Subject: [PATCH -next v6 0/2] Delay the initialization of zswap
Date:   Wed, 22 Mar 2023 18:20:04 +0800
Message-ID: <20230322102006.780624-1-liushixin2@huawei.com>
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In the initialization of zswap, about 18MB memory will be allocated for
zswap_pool. Since some users may not use zswap, the zswap_pool is wasted.
Save memory by delaying the initialization of zswap until enabled.

v5->v6: Simplify the code and delete the patches about frontswap suggested
	by Christoph.

Liu Shixin (2):
  mm/zswap: skip invalid or unchanged parameter
  mm/zswap: delay the initializaton of zswap

 mm/zswap.c | 60 +++++++++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 50 insertions(+), 10 deletions(-)

-- 
2.25.1