| commit | 6e6e2b86c29c6fcfa16ad9fdc7ea32027bea5d73 | [log] [tgz] |
|---|---|---|
| author | Long Li <longli@microsoft.com> | Wed Oct 31 22:13:09 2018 +0000 |
| committer | Steve French <stfrench@microsoft.com> | Fri Nov 02 14:09:41 2018 -0500 |
| tree | 1c1c63c0f8191fe88291fe6de8acd341e68bc608 | |
| parent | 0df444a00f32a3ab4d37c3c101bb960ee38a9617 [diff] |
CIFS: Add support for direct I/O read With direct I/O read, we transfer the data directly from transport layer to the user data buffer. Change in v3: add support for kernel AIO Change in v4: Refactor common read code to __cifs_readv 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>