| commit | 5cf4537975bbd5691b9ddd015d540bb92f61e322 | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Mon Jun 03 09:14:31 2019 +0200 |
| committer | Christoph Hellwig <hch@lst.de> | Wed Sep 04 11:13:20 2019 +0200 |
| tree | f77c8831902447d5c079eb8d36d4819d426d6e06 | |
| parent | 512317401f6a337e617ec284d20dec5fa3a951ec [diff] |
dma-mapping: introduce a dma_common_find_pages helper A helper to find the backing page array based on a virtual address. This also ensures we do the same vm_flags check everywhere instead of slightly different or missing ones in a few places. Signed-off-by: Christoph Hellwig <hch@lst.de>