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| author | Al Viro <viro@zeniv.linux.org.uk> | 2022-06-07 23:04:03 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2022-06-10 23:03:35 +0300 |
| commit | 36518b6b4da7e8d4387bc19ad21e772f1060e9d7 (patch) | |
| tree | b091764545f997c76f720f13914f2b171d9737e4 /certs | |
| parent | 0e3c3b901c00364198d31482fa2552ccf2d5c899 (diff) | |
| download | linux-36518b6b4da7e8d4387bc19ad21e772f1060e9d7.tar.xz | |
teach iomap_dio_rw() to suppress dsync
New flag, equivalent to removal of IOCB_DSYNC from iocb flags.
This mimics what btrfs is doing (and that's what btrfs will
switch to). However, I'm not at all sure that we want to
suppress REQ_FUA for those - all btrfs hack really cares about
is suppression of generic_write_sync(). For now let's keep
the existing behaviour, but I really want to hear more detailed
arguments pro or contra.
[folded brain fix from willy]
Suggested-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'certs')
0 files changed, 0 insertions, 0 deletions