On Fri, Aug 18, 2017 at 06:36:30PM +0900, Qu Wenruo wrote: > For btrfs inspect-internal dump-tree, if we use "-b" parameter to show > specified tree block, then we don't really need extra tree roots. > > Only chunk root is needed to build up the whole chunk mapping so we can > read tree blocks. > > This patch will add __OPEN_CTREE_RETURN_CHUNK_ROOT flag when show > speicifed tree block. > So even root tree is corrupted, we can still use inspect-internal > dump-tree to do some debugging. Sounds useful. > Reported-by: Zirconium Hacker <jared.e.vb@xxxxxxxxx> > Signed-off-by: Qu Wenruo <quwenruo.btrfs@xxxxxxx> Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
