| 319 | .attr = (attr),} |
| 320 | |
| 321 | static rt_bool_t _contiguous_offset(rt_varea_t neighbour, rt_size_t map_size, |
| 322 | struct _mapping_property *prop) |
| 323 | { |
| 324 | rt_size_t n_off = neighbour->offset; |
| 325 | rt_size_t map_off = prop->offset; |
| 326 | return n_off < map_off ? |
| 327 | n_off + (neighbour->size >> MM_PAGE_SHIFT) == map_off : |
| 328 | map_off + (map_size >> MM_PAGE_SHIFT) == n_off; |
| 329 | } |
| 330 | |
| 331 | static rt_bool_t _compatible(rt_varea_t neighbour, rt_size_t map_size, |
| 332 | struct _mapping_property *prop) |