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Diffstat (limited to 'arch/sparc/kernel/sun4m_smp.c')
-rw-r--r--arch/sparc/kernel/sun4m_smp.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c
index a14a76ac7f3..5fc386d08c4 100644
--- a/arch/sparc/kernel/sun4m_smp.c
+++ b/arch/sparc/kernel/sun4m_smp.c
@@ -17,6 +17,7 @@
#include <linux/swap.h>
#include <linux/profile.h>
#include <linux/delay.h>
+#include <linux/cpu.h>
#include <asm/cacheflush.h>
#include <asm/tlbflush.h>
@@ -71,6 +72,8 @@ void __cpuinit smp4m_callin(void)
local_flush_cache_all();
local_flush_tlb_all();
+ notify_cpu_starting(cpuid);
+
/* Get our local ticker going. */
smp_setup_percpu_timer();
@@ -313,6 +316,8 @@ void smp4m_cross_call_irq(void)
ccall_info.processors_out[i] = 1;
}
+extern void sun4m_clear_profile_irq(int cpu);
+
void smp4m_percpu_timer_interrupt(struct pt_regs *regs)
{
struct pt_regs *old_regs;
@@ -320,7 +325,7 @@ void smp4m_percpu_timer_interrupt(struct pt_regs *regs)
old_regs = set_irq_regs(regs);
- clear_profile_irq(cpu);
+ sun4m_clear_profile_irq(cpu);
profile_tick(CPU_PROFILING);