C++ (Cpp) local_flush_cache_range Examples

Example #1

File: smp.c Project: SimonKagstrom/mci500h-linux-2.4.27

void smp_flush_cache_range(struct mm_struct *mm, unsigned long start,
			   unsigned long end)
{
	if(mm->context != NO_CONTEXT) {
		if(mm->cpu_vm_mask != (1 << smp_processor_id()))
			xc3((smpfunc_t) BTFIXUP_CALL(local_flush_cache_range), (unsigned long) mm, start, end);
		local_flush_cache_range(mm, start, end);
	}
}

Example #2

File: smp.c Project: maliyu/SOM2416

void smp_flush_cache_range(struct vm_area_struct *vma, unsigned long start,
			   unsigned long end)
{
	struct mm_struct *mm = vma->vm_mm;

	if (mm->context != NO_CONTEXT) {
		cpumask_t cpu_mask = mm->cpu_vm_mask;
		cpu_clear(smp_processor_id(), cpu_mask);
		if (!cpus_empty(cpu_mask))
			xc3((smpfunc_t) BTFIXUP_CALL(local_flush_cache_range), (unsigned long) vma, start, end);
		local_flush_cache_range(vma, start, end);
	}
}