This patch exports zap_page_range as it is needed by XPMEM. Signed-off-by: Dean Nelson <dcn@xxxxxxx> --- XPMEM would have used sys_madvise() except that madvise_dontneed() madvise_dontneed() returns an -EINVAL if VM_PFNMAP is set, which is always true for the pages XPMEM imports from other partitions and is also true for uncached pages allocated locally via the mspec allocator. XPMEM needs zap_page_range() functionality for these types of pages as well as 'normal' pages. Index: linux-2.6/mm/memory.c =================================================================== --- linux-2.6.orig/mm/memory.c 2007-08-09 07:07:55.762651612 -0500 +++ linux-2.6/mm/memory.c 2007-08-09 07:15:43.226389312 -0500 @@ -894,6 +894,7 @@ tlb_finish_mmu(tlb, address, end); return end; } +EXPORT_SYMBOL_GPL(zap_page_range); /* * Do a quick page-table lookup for a single page. - To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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