diff options
Diffstat (limited to 'mm')
-rw-r--r-- | mm/mmap.c | 16 |
1 files changed, 0 insertions, 16 deletions
@@ -1382,22 +1382,6 @@ get_unmapped_area(struct file *file, unsigned long addr, unsigned long len, | |||
1382 | if (addr & ~PAGE_MASK) | 1382 | if (addr & ~PAGE_MASK) |
1383 | return -EINVAL; | 1383 | return -EINVAL; |
1384 | 1384 | ||
1385 | if (file && is_file_hugepages(file)) { | ||
1386 | /* | ||
1387 | * Check if the given range is hugepage aligned, and | ||
1388 | * can be made suitable for hugepages. | ||
1389 | */ | ||
1390 | ret = prepare_hugepage_range(addr, len, pgoff); | ||
1391 | } else { | ||
1392 | /* | ||
1393 | * Ensure that a normal request is not falling in a | ||
1394 | * reserved hugepage range. For some archs like IA-64, | ||
1395 | * there is a separate region for hugepages. | ||
1396 | */ | ||
1397 | ret = is_hugepage_only_range(current->mm, addr, len); | ||
1398 | } | ||
1399 | if (ret) | ||
1400 | return -EINVAL; | ||
1401 | return addr; | 1385 | return addr; |
1402 | } | 1386 | } |
1403 | 1387 | ||