diff options
Diffstat (limited to 'include/asm-x86_64/pda.h')
| -rw-r--r-- | include/asm-x86_64/pda.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/asm-x86_64/pda.h b/include/asm-x86_64/pda.h index 8733ccf..431a909 100644 --- a/include/asm-x86_64/pda.h +++ b/include/asm-x86_64/pda.h @@ -5,6 +5,7 @@ #include <linux/stddef.h> #include <linux/types.h> #include <linux/cache.h> +#include <asm/page.h> /* Per processor datastructure. %gs points to it while the kernel runs */ struct x8664_pda { @@ -12,6 +13,9 @@ struct x8664_pda { unsigned long data_offset; /* Per cpu data offset from linker address */ unsigned long kernelstack; /* top of kernel stack for current */ unsigned long oldrsp; /* user rsp for system call */ +#if DEBUG_STKSZ > EXCEPTION_STKSZ + unsigned long debugstack; /* #DB/#BP stack. */ +#endif int irqcount; /* Irq nesting counter. Starts with -1 */ int cpunumber; /* Logical CPU number */ char *irqstackptr; /* top of irqstack */ @@ -23,10 +27,6 @@ struct x8664_pda { unsigned apic_timer_irqs; } ____cacheline_aligned_in_smp; - -#define IRQSTACK_ORDER 2 -#define IRQSTACKSIZE (PAGE_SIZE << IRQSTACK_ORDER) - extern struct x8664_pda cpu_pda[]; /* |