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| Rev 757 | Rev 762 | ||
|---|---|---|---|
| Line 251... | Line 251... | ||
| 251 | * currently not implemented, would be frame |
251 | * currently not implemented, would be frame |
| 252 | * reuse; when this becomes a possibility, |
252 | * reuse; when this becomes a possibility, |
| 253 | * do not forget to distinguish between |
253 | * do not forget to distinguish between |
| 254 | * the different causes |
254 | * the different causes |
| 255 | */ |
255 | */ |
| 256 | frame = frame_alloc(0, ONE_FRAME, NULL); |
256 | frame = frame_alloc(0, ONE_FRAME, NULL, NULL); |
| 257 | memsetb(PA2KA(frame), FRAME_SIZE, 0); |
257 | memsetb(PA2KA(frame), FRAME_SIZE, 0); |
| 258 | 258 | ||
| 259 | /* |
259 | /* |
| 260 | * Map 'page' to 'frame'. |
260 | * Map 'page' to 'frame'. |
| 261 | * Note that TLB shootdown is not attempted as only new information is being |
261 | * Note that TLB shootdown is not attempted as only new information is being |