diff options
| author | Christoph Hellwig <hch@lst.de> | 2016-11-01 09:40:08 -0400 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-11-01 11:43:26 -0400 |
| commit | b685d3d65ac791406e0dfd8779cc9b3707fea5a3 (patch) | |
| tree | 3c0697577f4ffcdbd325f2d966c7b998e215c267 /include/linux/fs.h | |
| parent | 6f6b29171a192e84b666c816e49d2175afbbb09f (diff) | |
block: treat REQ_FUA and REQ_PREFLUSH as synchronous
Instead of requiring everyone to specify the REQ_SYNC flag aѕ well.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 5e0078fceed7..ccedccb28ec8 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h | |||
| @@ -199,9 +199,9 @@ typedef int (dio_iodone_t)(struct kiocb *iocb, loff_t offset, | |||
| 199 | #define READ_SYNC 0 | 199 | #define READ_SYNC 0 |
| 200 | #define WRITE_SYNC (REQ_SYNC | REQ_NOIDLE) | 200 | #define WRITE_SYNC (REQ_SYNC | REQ_NOIDLE) |
| 201 | #define WRITE_ODIRECT REQ_SYNC | 201 | #define WRITE_ODIRECT REQ_SYNC |
| 202 | #define WRITE_FLUSH (REQ_SYNC | REQ_NOIDLE | REQ_PREFLUSH) | 202 | #define WRITE_FLUSH (REQ_NOIDLE | REQ_PREFLUSH) |
| 203 | #define WRITE_FUA (REQ_SYNC | REQ_NOIDLE | REQ_FUA) | 203 | #define WRITE_FUA (REQ_NOIDLE | REQ_FUA) |
| 204 | #define WRITE_FLUSH_FUA (REQ_SYNC | REQ_NOIDLE | REQ_PREFLUSH | REQ_FUA) | 204 | #define WRITE_FLUSH_FUA (REQ_NOIDLE | REQ_PREFLUSH | REQ_FUA) |
| 205 | 205 | ||
| 206 | /* | 206 | /* |
| 207 | * Attribute flags. These should be or-ed together to figure out what | 207 | * Attribute flags. These should be or-ed together to figure out what |