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| author | Long Li <longli@microsoft.com> | 2018-10-31 22:13:11 +0000 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2018-11-02 14:09:42 -0500 |
| commit | be4eb68846dc4450a9a4998d7c16d9f4955f9988 (patch) | |
| tree | dbca86b4ebf406eb7cfa1fd8184daabba44b415b /fs/cifs/smb2file.c | |
| parent | 8c5f9c1ab7cb45f6584ce312b14fb310a8fa28f3 (diff) | |
| download | linux-be4eb68846dc4450a9a4998d7c16d9f4955f9988.tar.bz2 | |
CIFS: Add direct I/O functions to file_operations
With direct read/write functions implemented, add them to file_operations.
Dircet I/O is used under two conditions:
1. When mounting with "cache=none", CIFS uses direct I/O for all user file
data transfer.
2. When opening a file with O_DIRECT, CIFS uses direct I/O for all data
transfer on this file.
Signed-off-by: Long Li <longli@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Diffstat (limited to 'fs/cifs/smb2file.c')
0 files changed, 0 insertions, 0 deletions