| commit | 64b001758e778b2b1aad08aa1f6c5896da5f5773 | [log] [tgz] |
|---|---|---|
| author | Libin <huawei.libin@huawei.com> | Mon Apr 15 02:48:54 2013 +0000 |
| committer | Bjorn Helgaas <bhelgaas@google.com> | Mon Apr 15 14:30:44 2013 -0600 |
| tree | 5f2ee1a9ee6462696889908de3a5a5910b8a2ffb | |
| parent | 545d7b78e0bbe686056cdd6cd431ca1946641b31 [diff] |
PCI: Use vma_pages() to replace (vm_end - vm_start) >> PAGE_SHIFT (*->vm_end - *->vm_start) >> PAGE_SHIFT operation is implemented as an inline funcion vma_pages() in linux/mm.h, so use it. Signed-off-by: Libin <huawei.libin@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>