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/openbmc/linux/fs/btrfs/
H A Dctree.cdiff 5d9e75c41d11ca79b1d1ff6ed17c88c9047d1fea Wed May 16 11:25:47 CDT 2012 Jan Schmidt <list.btrfs@jan-o-sch.net> Btrfs: add btrfs_search_old_slot

The tree modification log together with the current state of the tree gives
a consistent, old version of the tree. btrfs_search_old_slot is used to
search through this old version and return old (dummy!) extent buffers.
Naturally, this function cannot do any tree modifications.

Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
H A Dctree.hdiff 5d9e75c41d11ca79b1d1ff6ed17c88c9047d1fea Wed May 16 11:25:47 CDT 2012 Jan Schmidt <list.btrfs@jan-o-sch.net> Btrfs: add btrfs_search_old_slot

The tree modification log together with the current state of the tree gives
a consistent, old version of the tree. btrfs_search_old_slot is used to
search through this old version and return old (dummy!) extent buffers.
Naturally, this function cannot do any tree modifications.

Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>