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| /openbmc/linux/fs/btrfs/ |
| H A D | ctree.c | 90f8d62e Sat Apr 13 08:19:53 CDT 2013 Jan Schmidt <list.btrfs@jan-o-sch.net> Btrfs: fix tree mod log regression on root split operations
Commit d9abbf1c changed tree mod log locking around ROOT_REPLACE operations.
When a tree root is split, however, we were logging removal of all elements
from the root node before logging removal of half of the elements for the
split operation. This leads to a BUG_ON when rewinding.
This commit removes the erroneous logging of removal of all elements.
Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
90f8d62e Sat Apr 13 08:19:53 CDT 2013 Jan Schmidt <list.btrfs@jan-o-sch.net> Btrfs: fix tree mod log regression on root split operations
Commit d9abbf1c changed tree mod log locking around ROOT_REPLACE operations.
When a tree root is split, however, we were logging removal of all elements
from the root node before logging removal of half of the elements for the
split operation. This leads to a BUG_ON when rewinding.
This commit removes the erroneous logging of removal of all elements.
Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
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