David Gibson d28513bc7f powerpc/mm: Fix pgtable cache cleanup with CONFIG_PPC_SUBPAGE_PROT ... Commit a0668cdc15 cleans up the handling of kmem_caches for allocating various levels of pagetables. Unfortunately, it conflicts badly with CONFIG_PPC_SUBPAGE_PROT, due to the latter's cleverly hidden technique of adding some extra allocation space to the top level page directory to store the extra information it needs. Since that extra allocation really doesn't fit into the cleaned up page directory allocating scheme, this patch alters CONFIG_PPC_SUBPAGE_PROT to instead allocate its struct subpage_prot_table as part of the mm_context_t. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		2009-12-08 15:59:33 +11:00
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asm	powerpc/mm: Fix pgtable cache cleanup with CONFIG_PPC_SUBPAGE_PROT	2009-12-08 15:59:33 +11:00