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| author | Amir Goldstein | 2017-06-21 14:28:37 +0200 |
|---|---|---|
| committer | Miklos Szeredi | 2017-07-04 22:03:17 +0200 |
| commit | 8b88a2e6403638b56556ed5b1c60d9318eefea9c (patch) | |
| tree | c15c850ac2640fb933e393bfb38fdc30d2f73bd2 /fs/overlayfs/inode.c | |
| parent | ovl: introduce the inodes index dir feature (diff) | |
| download | kernel-qcow2-linux-8b88a2e6403638b56556ed5b1c60d9318eefea9c.tar.gz kernel-qcow2-linux-8b88a2e6403638b56556ed5b1c60d9318eefea9c.tar.xz kernel-qcow2-linux-8b88a2e6403638b56556ed5b1c60d9318eefea9c.zip | |
ovl: verify upper root dir matches lower root dir
When inodes index feature is enabled, verify that the file handle stored
in upper root dir matches the lower root dir or fail to mount.
If upper root dir has no stored file handle, encode and store the lower
root dir file handle in overlay.origin xattr.
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/overlayfs/inode.c')
0 files changed, 0 insertions, 0 deletions