From 22ddfcaa0dbae992332381d41b8a1fbc72269a13 Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Fri, 16 Nov 2012 19:38:41 -0800 Subject: x86, mm: Move init_memory_mapping calling out of setup.c Now init_memory_mapping is called two times, later will be called for every ram ranges. Could put all related init_mem calling together and out of setup.c. Actually, it reverts commit 1bbbbe7 x86: Exclude E820_RESERVED regions and memory holes above 4 GB from direct mapping. will address that later with complete solution include handling hole under 4g. Signed-off-by: Yinghai Lu Link: http://lkml.kernel.org/r/1353123563-3103-5-git-send-email-yinghai@kernel.org Reviewed-by: Pekka Enberg Signed-off-by: H. Peter Anvin --- arch/x86/include/asm/init.h | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/x86/include/asm/init.h') diff --git a/arch/x86/include/asm/init.h b/arch/x86/include/asm/init.h index adcc0ae73d09..4f13998be59a 100644 --- a/arch/x86/include/asm/init.h +++ b/arch/x86/include/asm/init.h @@ -12,7 +12,6 @@ kernel_physical_mapping_init(unsigned long start, unsigned long end, unsigned long page_size_mask); - extern unsigned long __initdata pgt_buf_start; extern unsigned long __meminitdata pgt_buf_end; extern unsigned long __meminitdata pgt_buf_top; -- cgit v1.2.3