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Lines 315-320
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| 315 |
old_len = PAGE_ALIGN(old_len); |
315 |
old_len = PAGE_ALIGN(old_len); |
| 316 |
new_len = PAGE_ALIGN(new_len); |
316 |
new_len = PAGE_ALIGN(new_len); |
| 317 |
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317 |
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318 |
/* Don't allow the degenerate cases */ |
| 319 |
if (!(old_len | new_len)) |
| 320 |
goto out; |
| 321 |
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| 318 |
/* new_addr is only valid if MREMAP_FIXED is specified */ |
322 |
/* new_addr is only valid if MREMAP_FIXED is specified */ |
| 319 |
if (flags & MREMAP_FIXED) { |
323 |
if (flags & MREMAP_FIXED) { |
| 320 |
if (new_addr & ~PAGE_MASK) |
324 |
if (new_addr & ~PAGE_MASK) |
