Messages in this thread Patch in this message | | | Date | Wed, 6 Mar 2013 00:48:06 +0800 | From | Wang YanQing <> | Subject | [PATCH v2]x86:boot: Remove unneccessary headers |
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asm/segment.h come from setup.S: we used to need GDT_ENTRY_BOOT_CS to setup gdt, but now we don't need it, boot_gdt had been moved to kernel/head_32.S
generated/utsrelease.h come from setup.S: we used to define kernel_version in setup.S, but we don't need it now, because the definition of kernel_version had been move to boot/version.c
asm/e820.h come from setup.S: we used to do the memory detect in setup.S, but we don't need it now, because we do memory detect in boot/memory.c
I can't finger out the commits import the changes above, because all the changes happened before git epoch :)
asm/page_types.h come from setup.S: we used to need the __PAGE_OFFSET define in page_types.h to compute ramdisk_max, but now we don't need it in header.S anymore, cf8fa920c(i386: handle an initrd in highmem (version 2)) remove it.
This patch remove the unneeded head files included in header.S.
Signed-off-by: Wang YanQing <udknight@gmail.com> --- Changes: V1-V2: 1:add more detail and long long log
arch/x86/boot/header.S | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S index 9ec06a1..43a3502 100644 --- a/arch/x86/boot/header.S +++ b/arch/x86/boot/header.S @@ -15,11 +15,7 @@ * */ -#include <asm/segment.h> -#include <generated/utsrelease.h> #include <asm/boot.h> -#include <asm/e820.h> -#include <asm/page_types.h> #include <asm/setup.h> #include <asm/bootparam.h> #include "boot.h" -- 1.7.12.4.dirty
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