[PATCH] i386: Implement smp_processor_id() with the PDA

[pandora-kernel.git] / arch / i386 / kernel / cpu / common.c

diff --git a/arch/i386/kernel/cpu/common.c b/arch/i386/kernel/cpu/common.c
index 4e63d8c..e476202 100644 (file)
--- a/arch/i386/kernel/cpu/common.c
+++ b/arch/i386/kernel/cpu/common.c
@@ -650,6 +650,7 @@ __cpuinit int alloc_gdt(int cpu)
 /* Initial PDA used by boot CPU */
 struct i386_pda boot_pda = {
        ._pda = &boot_pda,
+       .cpu_number = 0,
 };
 
 static inline void set_kernel_gs(void)
@@ -694,6 +695,7 @@ __cpuinit int init_gdt(int cpu, struct task_struct *idle)
 
        memset(pda, 0, sizeof(*pda));
        pda->_pda = pda;
+       pda->cpu_number = cpu;
 
        return 1;
 }