| commit | afe0b61ea6d464f7866a4439a7359d9153b43f76 | [log] [tgz] |
|---|---|---|
| author | Chao Yu <yuchao0@huawei.com> | Thu Jul 25 22:39:11 2019 +0800 |
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | Wed Sep 25 11:35:25 2019 -0700 |
| tree | 7853af71ad34b91c320ff73ce9fbcfb6134ee903 | |
| parent | c8c6dd047704d3b833a648a2acebbed900188ca5 [diff] |
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>