Btrfs: Don't wait on tree block writeback before freeing them anymore

This isn't required anymore because we don't reallocate blocks that
have already been written in this transaction.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
3 files changed
tree: 3a3fc6f6026e6e40a1dd9639bc1090b1391daa29
  1. fs/