btrfs-progs: backref: add list_first_pref helper
commite520de0dbb3207e45e06b05b1eb08f1764e0935e
authorJeff Mahoney <jeffm@suse.com>
Tue, 25 Jul 2017 20:51:36 +0000 (25 16:51 -0400)
committerDavid Sterba <dsterba@suse.com>
Fri, 6 Oct 2017 11:41:08 +0000 (6 13:41 +0200)
tree4dc0712c5c61d3816ada7443514f137b7df6bd8d
parent3ae36b3b0f13326df8b38ff4a4df1ce47fccd417
btrfs-progs: backref: add list_first_pref helper

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
backref.c