diff options
| author | Vyacheslav Yurkov <[email protected]> | 2021-05-27 19:45:47 +0200 |
|---|---|---|
| committer | Miklos Szeredi <[email protected]> | 2021-08-17 11:47:44 +0200 |
| commit | 1fc31aac96d7060ecee18124be6de18cb2268922 (patch) | |
| tree | 5f801c85931ced54e5643ce274b351a433b08214 /net/lapb/lapb_timer.c | |
| parent | ca45275cd6b63e917eef681f9f15978b96afdbbe (diff) | |
ovl: do not set overlay.opaque for new directories
Enable optimizations only if user opted-in for any of extended features.
If optimization is enabled, it breaks existing use case when a lower layer
directory appears after directory was created on a merged layer. If
overlay.opaque is applied, new files on lower layer are not visible.
Consider the following scenario:
- /lower and /upper are mounted to /merged
- directory /merged/new-dir is created with a file test1
- overlay is unmounted
- directory /lower/new-dir is created with a file test2
- overlay is mounted again
If opaque is applied by default, file test2 is not going to be visible
without explicitly clearing the overlay.opaque attribute
Signed-off-by: Vyacheslav Yurkov <[email protected]>
Reviewed-by: Amir Goldstein <[email protected]>
Signed-off-by: Miklos Szeredi <[email protected]>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions