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| author | Dan Williams <dan.j.williams@intel.com> | 2016-01-22 09:43:28 -0800 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2016-01-31 09:10:19 -0800 |
| commit | 76e9f0ee52b0be5761e29847e0ef01f23f24f1df (patch) | |
| tree | 0efd20fa750dc2caf479fd0164493d5b50653413 /block | |
| parent | 03fc2da63b9a33dce784a2075c7e068bb97cbf69 (diff) | |
| download | lwn-76e9f0ee52b0be5761e29847e0ef01f23f24f1df.tar.gz lwn-76e9f0ee52b0be5761e29847e0ef01f23f24f1df.zip | |
phys_to_pfn_t: use phys_addr_t
A dma_addr_t is potentially smaller than a phys_addr_t on some archs.
Don't truncate the address when doing the pfn conversion.
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Reported-by: Matthew Wilcox <willy@linux.intel.com>
[willy: fix pfn_t_to_phys as well]
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions