btrfs-progs: check: introduce function to check data backref in extent tree
authorLu Fengqi <lufq.fnst@cn.fujitsu.com>
Sat, 23 Apr 2016 07:26:25 +0000 (15:26 +0800)
committerDavid Sterba <dsterba@suse.com>
Wed, 17 Aug 2016 16:51:19 +0000 (18:51 +0200)
commitb0d360b541f0455ee01215238d208c3710b43611
treea553afc76dc3fe9f6ac07a525626152302acd31c
parentae60006cee1c15f87adee22d4595384ea5ab596b
btrfs-progs: check: introduce function to check data backref in extent tree

Introduce a new function check_data_extent_item() to check if the
corresponding data backref exists in extent tree.

Signed-off-by: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Reviewed-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
cmds-check.c
ctree.h
extent-tree.c