H. Peter Anvin wrote:
> I suggest, for clarity and to minimize bloat:
I think it would save a page, at most. But OK. (Also, if you're
running !PAE, these pages will actually become part of the init_mm
pagetable, so there's no memory wastage at all.)
> #ifdef CONFIG_X86_PAE
> # define PAGE_TABLE_SIZE ((2048+4)*4096)
> #else
> # define PAGE_TABLE_SIZE ((1024+1)*4096)
1024 should be enough; the pgd is still swapper_pg_dir, and there are no
pmds.
J
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