Searched hist:d9544c1b (Results 1 – 5 of 5) sorted by relevance
| /openbmc/linux/fs/overlayfs/ |
| H A D | params.c | d9544c1b Fri Jul 07 03:20:41 CDT 2023 Amir Goldstein <amir73il@gmail.com> ovl: store persistent uuid/fsid with uuid=on
With uuid=on, store a persistent uuid in xattr on the upper dir to
give the overlayfs instance a persistent identifier.
This also makes f_fsid persistent and more reliable for reporting
fid info in fanotify events.
uuid=on is not supported on non-upper overlayfs or with upper fs
that does not support xattrs.
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
|
| H A D | util.c | d9544c1b Fri Jul 07 03:20:41 CDT 2023 Amir Goldstein <amir73il@gmail.com> ovl: store persistent uuid/fsid with uuid=on
With uuid=on, store a persistent uuid in xattr on the upper dir to
give the overlayfs instance a persistent identifier.
This also makes f_fsid persistent and more reliable for reporting
fid info in fanotify events.
uuid=on is not supported on non-upper overlayfs or with upper fs
that does not support xattrs.
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
|
| H A D | overlayfs.h | d9544c1b Fri Jul 07 03:20:41 CDT 2023 Amir Goldstein <amir73il@gmail.com> ovl: store persistent uuid/fsid with uuid=on
With uuid=on, store a persistent uuid in xattr on the upper dir to
give the overlayfs instance a persistent identifier.
This also makes f_fsid persistent and more reliable for reporting
fid info in fanotify events.
uuid=on is not supported on non-upper overlayfs or with upper fs
that does not support xattrs.
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
|
| H A D | super.c | d9544c1b Fri Jul 07 03:20:41 CDT 2023 Amir Goldstein <amir73il@gmail.com> ovl: store persistent uuid/fsid with uuid=on
With uuid=on, store a persistent uuid in xattr on the upper dir to
give the overlayfs instance a persistent identifier.
This also makes f_fsid persistent and more reliable for reporting
fid info in fanotify events.
uuid=on is not supported on non-upper overlayfs or with upper fs
that does not support xattrs.
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
|
| /openbmc/linux/Documentation/filesystems/ |
| H A D | overlayfs.rst | d9544c1b Fri Jul 07 03:20:41 CDT 2023 Amir Goldstein <amir73il@gmail.com> ovl: store persistent uuid/fsid with uuid=on
With uuid=on, store a persistent uuid in xattr on the upper dir to
give the overlayfs instance a persistent identifier.
This also makes f_fsid persistent and more reliable for reporting
fid info in fanotify events.
uuid=on is not supported on non-upper overlayfs or with upper fs
that does not support xattrs.
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
|