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Diffstat (limited to 'arch/arm/include/asm/smp.h')
-rw-r--r--arch/arm/include/asm/smp.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
index 18f5a554134f..b076584ac0fa 100644
--- a/arch/arm/include/asm/smp.h
+++ b/arch/arm/include/asm/smp.h
@@ -18,6 +18,8 @@
# error "<asm/smp.h> included in non-SMP build"
#endif
+#define SMP_IPI_FIQ_MASK 0x0100
+
#define raw_smp_processor_id() (current_thread_info()->cpu)
struct seq_file;
@@ -79,6 +81,7 @@ extern void arch_send_call_function_single_ipi(int cpu);
extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);
extern void arch_send_wakeup_ipi_mask(const struct cpumask *mask);
+extern void ipi_cpu_backtrace(struct pt_regs *regs);
extern int register_ipi_completion(struct completion *completion, int cpu);
struct smp_operations {