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-rw-r--r--arch/loongarch/include/asm/smp.h10
-rw-r--r--arch/loongarch/kernel/smp.c11
2 files changed, 11 insertions, 10 deletions
diff --git a/arch/loongarch/include/asm/smp.h b/arch/loongarch/include/asm/smp.h
index 3dd172d9ffea..d82687390b4a 100644
--- a/arch/loongarch/include/asm/smp.h
+++ b/arch/loongarch/include/asm/smp.h
@@ -78,16 +78,6 @@ extern void calculate_cpu_foreign_map(void);
*/
extern void show_ipi_list(struct seq_file *p, int prec);
-/*
- * This function sends a 'reschedule' IPI to another CPU.
- * it goes straight through and wastes no time serializing
- * anything. Worst case is that we lose a reschedule ...
- */
-static inline void smp_send_reschedule(int cpu)
-{
- loongson_send_ipi_single(cpu, SMP_RESCHEDULE);
-}
-
static inline void arch_send_call_function_single_ipi(int cpu)
{
loongson_send_ipi_single(cpu, SMP_CALL_FUNCTION);
diff --git a/arch/loongarch/kernel/smp.c b/arch/loongarch/kernel/smp.c
index 6ed72f7ff278..14508d429ffa 100644
--- a/arch/loongarch/kernel/smp.c
+++ b/arch/loongarch/kernel/smp.c
@@ -149,6 +149,17 @@ void loongson_send_ipi_mask(const struct cpumask *mask, unsigned int action)
ipi_write_action(cpu_logical_map(i), (u32)action);
}
+/*
+ * This function sends a 'reschedule' IPI to another CPU.
+ * it goes straight through and wastes no time serializing
+ * anything. Worst case is that we lose a reschedule ...
+ */
+void smp_send_reschedule(int cpu)
+{
+ loongson_send_ipi_single(cpu, SMP_RESCHEDULE);
+}
+EXPORT_SYMBOL_GPL(smp_send_reschedule);
+
irqreturn_t loongson_ipi_interrupt(int irq, void *dev)
{
unsigned int action;