On Sat, Jun 27, 2020 at 08:03:04PM +0100, Matthew Wilcox wrote:
> On Sat, Jun 27, 2020 at 05:34:49PM +0300, Mike Rapoport wrote:
> > More elaborate versions on arm64 and x86 account memory for the user page
> > tables and call to pgtable_pmd_page_ctor() as the part of PMD page
> > initialization.
On Sat, Jun 27, 2020 at 08:03:04PM +0100, Matthew Wilcox wrote:
> On Sat, Jun 27, 2020 at 05:34:49PM +0300, Mike Rapoport wrote:
> > More elaborate versions on arm64 and x86 account memory for the user page
> > tables and call to pgtable_pmd_page_ctor() as the part of PMD page
> > initialization.
On Sat, Jun 27, 2020 at 05:34:49PM +0300, Mike Rapoport wrote:
> More elaborate versions on arm64 and x86 account memory for the user page
> tables and call to pgtable_pmd_page_ctor() as the part of PMD page
> initialization.
>
> Move the arm64 version to include/asm-generic/pgalloc.h and use the
From: Mike Rapoport
For most architectures that support >2 levels of page tables,
pmd_alloc_one() is a wrapper for __get_free_pages(), sometimes with
__GFP_ZERO and sometimes followed by memset(0) instead.
More elaborate versions on arm64 and x86 account memory for the user page
tables and call
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