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Btrfs: Test code to change the order of delayed-ref processing
authorArne Jansen <sensille@gmx.net>
Mon, 12 Sep 2011 10:22:57 +0000 (12:22 +0200)
committerJan Schmidt <list.btrfs@jan-o-sch.net>
Tue, 10 Jul 2012 13:14:44 +0000 (15:14 +0200)
commit709c0486b9fe9586736b108b7233bbce0300cfa5
tree1e7ea470887983e6aa856d2a91cd46927b6536eatree | snapshot (tar.gz zip)
parent416ac51da90e98daaac17e1f359a6c5591f7f5bdcommit | diff
Btrfs: Test code to change the order of delayed-ref processing

Normally delayed refs get processed in ascending bytenr order. This
correlates in most cases to the order added. To expose dependencies
on this order, we start to process the tree in the middle instead of
the beginning.
This code is only effective when SCRAMBLE_DELAYED_REFS is defined.

Signed-off-by: Arne Jansen <sensille@gmx.net>
fs/btrfs/extent-tree.c diff | blob | blame | history