path: root/include/asm-x86/e820_64.h
diff options
authorAndi Kleen <ak@suse.de>2008-01-30 13:33:17 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:33:17 +0100
commit751752789162fde69474edfa15935d0a77c0bc17 (patch)
tree43eef77784989bc25979da1cc128e31fc46b3cea /include/asm-x86/e820_64.h
parentx86: unify printk strings in fault_32|64.c (diff)
x86: replace hard coded reservations in 64-bit early boot code with dynamic table
On x86-64 there are several memory allocations before bootmem. To avoid them stomping on each other they used to be all hard coded in bad_area(). Replace this with an array that is filled as needed. This cleans up the code considerably and allows to expand its use. Cc: peterz@infradead.org Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86/e820_64.h')
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-x86/e820_64.h b/include/asm-x86/e820_64.h
index ff36f434f00b..51e4170f9ca5 100644
--- a/include/asm-x86/e820_64.h
+++ b/include/asm-x86/e820_64.h
@@ -41,8 +41,8 @@ extern void finish_e820_parsing(void);
extern struct e820map e820;
extern void update_e820(void);
-extern unsigned ebda_addr, ebda_size;
-extern unsigned long nodemap_addr, nodemap_size;
+extern void reserve_early(unsigned long start, unsigned long end);
+extern void early_res_to_bootmem(void);