| commit | 8c5f9c1ab7cb45f6584ce312b14fb310a8fa28f3 | [log] [tgz] |
|---|---|---|
| author | Long Li <longli@microsoft.com> | Wed Oct 31 22:13:10 2018 +0000 |
| committer | Steve French <stfrench@microsoft.com> | Fri Nov 02 14:09:42 2018 -0500 |
| tree | 04d1492038748e64e95f13c295aaf0f338f6af3e | |
| parent | 6e6e2b86c29c6fcfa16ad9fdc7ea32027bea5d73 [diff] |
CIFS: Add support for direct I/O write With direct I/O write, user supplied buffers are pinned to the memory and data are transferred directly from user buffers to the transport layer. Change in v3: add support for kernel AIO Change in v4: Refactor common write code to __cifs_writev for direct and non-direct I/O. Retry on direct I/O failure. Signed-off-by: Long Li <longli@microsoft.com> Signed-off-by: Steve French <stfrench@microsoft.com>