* cache flush to be performed before execution resumes on each hart. This
* actually performs that local instruction cache flush, which implicitly only
* refers to the current hart.
+ *
+ * The "cpu" argument must be the current local CPU number.
*/
-static inline void flush_icache_deferred(struct mm_struct *mm)
+static inline void flush_icache_deferred(struct mm_struct *mm, unsigned int cpu)
{
#ifdef CONFIG_SMP
- unsigned int cpu = smp_processor_id();
cpumask_t *mask = &mm->context.icache_stale_mask;
if (cpumask_test_cpu(cpu, mask)) {
set_mm(next, cpu);
- flush_icache_deferred(next);
+ flush_icache_deferred(next, cpu);
}