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x86: move saving e820_saved to setup_memory_map

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so other path that will override memory_setup or
machine_specific_memory_setup could have e820_saved too.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Bernhard Walle <bwalle@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Yinghai Lu 2008-07-03 11:35:37 -07:00 committed by Ingo Molnar
parent 5dfcf14d5b
commit 0be15526be
1 changed files with 5 additions and 3 deletions
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8
arch/x86/kernel/e820.c
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@ -1294,8 +1294,6 @@ char *__init default_machine_specific_memory_setup(void)
e820_add_region(HIGH_MEMORY, mem_size << 10, E820_RAM);
}
memcpy(&e820_saved, &e820, sizeof(struct e820map));
/* In case someone cares... */
return who;
}
@ -1313,8 +1311,12 @@ char * __init __attribute__((weak)) memory_setup(void)
void __init setup_memory_map(void)
{
char *who;
who = memory_setup();
memcpy(&e820_saved, &e820, sizeof(struct e820map));
printk(KERN_INFO "BIOS-provided physical RAM map:\n");
e820_print_map(memory_setup());
e820_print_map(who);
}
#ifdef CONFIG_X86_64