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| author | Amir Goldstein <amir73il@gmail.com> | 2017-10-24 17:38:33 +0300 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2018-01-24 11:25:56 +0100 |
| commit | e7dd0e71348c1e3bc4b9d767c1ffbcbdee46a726 (patch) | |
| tree | dcba3e99e1d07da04c4f9cfec83715c4b0d169ea /init | |
| parent | 89a17556ce4d113f6e7896e118a14f79a84484e9 (diff) | |
| download | linux-e7dd0e71348c1e3bc4b9d767c1ffbcbdee46a726.tar.bz2 | |
ovl: whiteout index when union nlink drops to zero
With NFS export feature enabled, when overlay inode nlink drops to
zero, instead of removing the index entry, replace it with a whiteout
index entry.
This is needed for NFS export in order to prevent future open by handle
from opening the lower file directly.
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions