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查zone所在的节点是否落在mems_allowed设定的内存块集合内。
【mm/memory.c】
1383 int handle_mm_fault(struct mm_struct *mm, struct vm_area_struct * vma,
1384 unsigned long address, int write_access)
1385 {
：
1390 /*
1391 * We set the mems_allowed field of the current task as
1392 * the one pointed by the faulting vma. The current
1393 * process will then use the correct mems_allowed mask
1394 * if a new p页码：[1] [2] [3] [4] [5] [6] 第3页、共6页 |
