Searched refs:region_del (Results 1 – 5 of 5) sorted by relevance
| /linux-6.1.9/Documentation/translations/zh_CN/mm/ |
| D | hugetlbfs_reserv.rst | 312 函数region_del()被调用以从预留映射中移除区域。
316 之前，所有单独的file_region结构体必须被释放。在这种情况下，region_del的范围是[0, LONG_MAX]。
318 此外，预留映射中任何超过新文件大小的file_region条目必须被删除。在这种情况下，region_del
321 时，region_del()被调用以从预留映射中移除相应的条目。在这种情况下，region_del被传递的范
324 在任何情况下，region_del()都会返回从预留映射中删除的页面数量。在非常罕见的情况下，region_del()
326 结构体。在这种错误情况下，region_del()将返回-ENOMEM。这里的问题是，预留映射将显示对该页有
372 示预留），而region_del被调用用于私有映射（因为映射中没有条目表示预留）。关于在错误路径上需
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| /linux-6.1.9/include/linux/ |
| D | hugetlb_cgroup.h | 170 bool region_del);
180 bool region_del) in hugetlb_cgroup_uncharge_file_region() argument
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| /linux-6.1.9/Documentation/mm/ |
| D | hugetlbfs_reserv.rst | 416 The routine region_del() is called to remove regions from a reservation map.
422 region_del is passed the range [0, LONG_MAX).
426 case, region_del is passed the range [new_end_of_file, LONG_MAX).
429 removed, region_del() is called to remove the corresponding entry from the
430 reservation map. In this case, region_del is passed the range
433 In every case, region_del() will return the number of pages removed from the
434 reservation map. In VERY rare cases, region_del() can fail. This can only
436 entry and can not allocate a new structure. In this error case, region_del()
505 indicates a reservation), and region_del is called for private mappings (as
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| /linux-6.1.9/mm/ |
| D | hugetlb_cgroup.c | 437 bool region_del) in hugetlb_cgroup_uncharge_file_region() argument
450 if (region_del) in hugetlb_cgroup_uncharge_file_region()
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| D | hugetlb.c | 804 static long region_del(struct resv_map *resv, long f, long t) in region_del() function
1095 region_del(resv_map, 0, LONG_MAX); in resv_map_release()
2723 ret = region_del(resv, idx, idx + 1); in __vma_reservation_common()
2729 ret = region_del(resv, idx, idx + 1); in __vma_reservation_common()
6883 chg = region_del(resv_map, start, end); in hugetlb_unreserve_pages()
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