From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Wilcox Date: Thu, 16 Nov 2006 20:40:53 +0000 Subject: [PATCH] Fix DISCONTIGMEM without VIRTUAL_MEM_MAP Message-Id: <20061116204052.GP19143@parisc-linux.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-ia64@vger.kernel.org make allnoconfig currently fails to build because it selects DISCONTIGMEM without VIRTUAL_MEM_MAP. I see no particular reason this combination ought to fail, so I fixed it by: - Including memory_model.h in all circumstances, except when both DISCONTIGMEM and VIRTUAL_MEM_MAP are enabled. - Defining ia64_pfn_valid() to 1 unless VIRTUAL_MEM_MAP is enabled Signed-off-by: Matthew Wilcox diff --git a/include/asm-ia64/page.h b/include/asm-ia64/page.h index 947cb72..485759b 100644 --- a/include/asm-ia64/page.h +++ b/include/asm-ia64/page.h @@ -101,7 +101,7 @@ #define virt_addr_valid(kaddr) pfn_valid #ifdef CONFIG_VIRTUAL_MEM_MAP extern int ia64_pfn_valid (unsigned long pfn); -#elif defined(CONFIG_FLATMEM) +#else # define ia64_pfn_valid(pfn) 1 #endif @@ -110,12 +110,11 @@ extern struct page *vmem_map; #ifdef CONFIG_DISCONTIGMEM # define page_to_pfn(page) ((unsigned long) (page - vmem_map)) # define pfn_to_page(pfn) (vmem_map + (pfn)) +#else +# include #endif -#endif - -#if defined(CONFIG_FLATMEM) || defined(CONFIG_SPARSEMEM) -/* FLATMEM always configures mem_map (mem_map = vmem_map if necessary) */ -#include +#else +# include #endif #ifdef CONFIG_FLATMEM