Messages in this thread | | | Date | Wed, 24 Mar 2004 12:00:54 -0800 | From | William Lee Irwin III <> | Subject | Re: [PATCH] anobjrmap 1/6 objrmap |
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On Wed, Mar 24, 2004 at 06:08:41PM +0100, Andrea Arcangeli wrote: > nitpick, it's not PAE but highmem that makes it worse (even with PAE off).
Please give me a little more credit than that. This is largely over, but when assessing it, do note:
#if defined(CONFIG_HIGHPTE) && defined(CONFIG_HIGHMEM4G) typedef u32 pte_addr_t; #endif
#if defined(CONFIG_HIGHPTE) && defined(CONFIG_HIGHMEM64G) typedef u64 pte_addr_t; #endif
#if !defined(CONFIG_HIGHPTE) typedef pte_t *pte_addr_t; #endif
Yes, I also realized that in principle, one could have only used PG_direct if the pagetable fell into the lower 32GB or stuffed the 33rd bit into PG_arch and so on and so forth wrt. the 33rd bit.
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