Searched hist:"0660 b5af3f7ac0fac69de975914e1f4a3a586fb3" (Results 1 – 5 of 5) sorted by relevance
| /openbmc/linux/fs/btrfs/ |
| H A D | root-tree.c | diff 0660b5af3f7ac0fac69de975914e1f4a3a586fb3 Mon Nov 17 19:37:39 CST 2008 Chris Mason <chris.mason@oracle.com> Btrfs: Add backrefs and forward refs for subvols and snapshots
Subvols and snapshots can now be referenced from any point in the directory
tree. We need to maintain back refs for them so we can find lost
subvols.
Forward refs are added so that we know all of the subvols and
snapshots referenced anywhere in the directory tree of a single subvol. This
can be used to do recursive snapshotting (but they aren't yet) and it is
also used to detect and prevent directory loops when creating new snapshots.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
|
| H A D | transaction.c | diff 0660b5af3f7ac0fac69de975914e1f4a3a586fb3 Mon Nov 17 19:37:39 CST 2008 Chris Mason <chris.mason@oracle.com> Btrfs: Add backrefs and forward refs for subvols and snapshots
Subvols and snapshots can now be referenced from any point in the directory
tree. We need to maintain back refs for them so we can find lost
subvols.
Forward refs are added so that we know all of the subvols and
snapshots referenced anywhere in the directory tree of a single subvol. This
can be used to do recursive snapshotting (but they aren't yet) and it is
also used to detect and prevent directory loops when creating new snapshots.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
|
| H A D | ioctl.c | diff 0660b5af3f7ac0fac69de975914e1f4a3a586fb3 Mon Nov 17 19:37:39 CST 2008 Chris Mason <chris.mason@oracle.com> Btrfs: Add backrefs and forward refs for subvols and snapshots
Subvols and snapshots can now be referenced from any point in the directory
tree. We need to maintain back refs for them so we can find lost
subvols.
Forward refs are added so that we know all of the subvols and
snapshots referenced anywhere in the directory tree of a single subvol. This
can be used to do recursive snapshotting (but they aren't yet) and it is
also used to detect and prevent directory loops when creating new snapshots.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
|
| H A D | ctree.h | diff 0660b5af3f7ac0fac69de975914e1f4a3a586fb3 Mon Nov 17 19:37:39 CST 2008 Chris Mason <chris.mason@oracle.com> Btrfs: Add backrefs and forward refs for subvols and snapshots
Subvols and snapshots can now be referenced from any point in the directory
tree. We need to maintain back refs for them so we can find lost
subvols.
Forward refs are added so that we know all of the subvols and
snapshots referenced anywhere in the directory tree of a single subvol. This
can be used to do recursive snapshotting (but they aren't yet) and it is
also used to detect and prevent directory loops when creating new snapshots.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
|
| H A D | inode.c | diff 0660b5af3f7ac0fac69de975914e1f4a3a586fb3 Mon Nov 17 19:37:39 CST 2008 Chris Mason <chris.mason@oracle.com> Btrfs: Add backrefs and forward refs for subvols and snapshots
Subvols and snapshots can now be referenced from any point in the directory
tree. We need to maintain back refs for them so we can find lost
subvols.
Forward refs are added so that we know all of the subvols and
snapshots referenced anywhere in the directory tree of a single subvol. This
can be used to do recursive snapshotting (but they aren't yet) and it is
also used to detect and prevent directory loops when creating new snapshots.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
|