diff options
| author |   Christoph Hellwig <hch@lst.de> | 2016-11-01 07:40:09 -0600 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2016-11-01 09:43:26 -0600 |
| commit | a2b809672ee6fcb4d5756ea815725b3dbaea654e (patch) | |
| tree | 9a41192ba762f7068b877a6d0c455ff618351399 /drivers/block | |
| parent | block: treat REQ_FUA and REQ_PREFLUSH as synchronous (diff) | |
| download | linux-dev-a2b809672ee6fcb4d5756ea815725b3dbaea654e.tar.xz linux-dev-a2b809672ee6fcb4d5756ea815725b3dbaea654e.zip | |
block: replace REQ_NOIDLE with REQ_IDLE
Noidle should be the default for writes as seen by all the compounds
definitions in fs.h using it. In fact only direct I/O really should
be using NODILE, so turn the whole flag around to get the defaults
right, which will make our life much easier especially onces the
WRITE_* defines go away.
This assumes all the existing "raw" users of REQ_SYNC for writes
want noidle behavior, which seems to be spot on from a quick audit.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/drbd/drbd_actlog.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/drbd/drbd_actlog.c b/drivers/block/drbd/drbd_actlog.c index 2d3d50ab74bf..8d7bcfa49c12 100644 --- a/drivers/block/drbd/drbd_actlog.c +++ b/drivers/block/drbd/drbd_actlog.c @@ -148,7 +148,7 @@ static int _drbd_md_sync_page_io(struct drbd_device *device, if ((op == REQ_OP_WRITE) && !test_bit(MD_NO_FUA, &device->flags)) op_flags |= REQ_FUA | REQ_PREFLUSH; - op_flags |= REQ_SYNC | REQ_NOIDLE; + op_flags |= REQ_SYNC; bio = bio_alloc_drbd(GFP_NOIO); bio->bi_bdev = bdev->md_bdev; |