Messages in this thread | | | Date | Wed, 8 Apr 2020 17:12:03 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH 10/28] mm: only allow page table mappings for built-in zsmalloc |
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On Wed, Apr 08, 2020 at 08:01:00AM -0700, Randy Dunlap wrote: > Hi, > > On 4/8/20 4:59 AM, Christoph Hellwig wrote: > > diff --git a/mm/Kconfig b/mm/Kconfig > > index 36949a9425b8..614cc786b519 100644 > > --- a/mm/Kconfig > > +++ b/mm/Kconfig > > @@ -702,7 +702,7 @@ config ZSMALLOC > > > > config ZSMALLOC_PGTABLE_MAPPING > > bool "Use page table mapping to access object in zsmalloc" > > - depends on ZSMALLOC > > + depends on ZSMALLOC=y > > It's a bool so this shouldn't matter... not needed.
My mm/Kconfig has:
config ZSMALLOC tristate "Memory allocator for compressed pages" depends on MMU
which I think means it can be modular, no?
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