diff options
Diffstat (limited to 'include/asm-x86/pda.h')
| -rw-r--r-- | include/asm-x86/pda.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/include/asm-x86/pda.h b/include/asm-x86/pda.h index a5ff5bb76299..45fd2aee8d6a 100644 --- a/include/asm-x86/pda.h +++ b/include/asm-x86/pda.h @@ -1,5 +1,5 @@ -#ifndef X86_64_PDA_H -#define X86_64_PDA_H +#ifndef ASM_X86__PDA_H +#define ASM_X86__PDA_H #ifndef __ASSEMBLY__ #include <linux/stddef.h> @@ -20,6 +20,8 @@ struct x8664_pda { /* gcc-ABI: this canary MUST be at offset 40!!! */ char *irqstackptr; + short nodenumber; /* number of current node (32k max) */ + short in_bootmem; /* pda lives in bootmem */ unsigned int __softirq_pending; unsigned int __nmi_count; /* number of NMI on this CPUs */ short mmu_state; @@ -35,8 +37,7 @@ struct x8664_pda { unsigned irq_spurious_count; } ____cacheline_aligned_in_smp; -extern struct x8664_pda *_cpu_pda[]; -extern struct x8664_pda boot_cpu_pda[]; +extern struct x8664_pda **_cpu_pda; extern void pda_init(int); #define cpu_pda(i) (_cpu_pda[i]) @@ -132,4 +133,5 @@ do { \ #define PDA_STACKOFFSET (5*8) #define refresh_stack_canary() write_pda(stack_canary, current->stack_canary) -#endif + +#endif /* ASM_X86__PDA_H */ |