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| author | Chao Yu <yuchao0@huawei.com> | 2019-07-25 22:39:11 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2019-08-23 07:57:12 -0700 |
| commit | 038d06984f5c50a101c1cf47bc6419064042716d (patch) | |
| tree | 28a98c49b345d8d1326688afc4a67f0f8ad03ad3 /mm | |
| parent | fe973b065bce0e61414c33251afae501a757f8c6 (diff) | |
| download | linux-rpi-038d06984f5c50a101c1cf47bc6419064042716d.tar.gz linux-rpi-038d06984f5c50a101c1cf47bc6419064042716d.tar.bz2 linux-rpi-038d06984f5c50a101c1cf47bc6419064042716d.zip | |
f2fs: disallow direct IO in atomic write
Atomic write needs page cache to cache data of transaction,
direct IO should never be allowed in atomic write, detect
and deny it when open atomic write file.
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions