tree 8d0a86f40ca9516cb1a174c0716075e230bbfa0f
parent f230475e62f77930e776881deb6e95cfd2226bd4
author Jan Schmidt <list.btrfs@jan-o-sch.net> 1338025521 +0200
committer Jan Schmidt <list.btrfs@jan-o-sch.net> 1338383852 +0200

Btrfs: add del_ptr and insert_ptr modifications to the tree mod log

Record all relevant modifications to block pointers in the tree mod log so
that we can rewind them later on for backref walking.

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