[PATCH -next v6 0/2] Delay the initialization of zswap

Liu Shixin
2023-03-22T09:29:50Z

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(-)

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2.25.1