On Fri, Jun 09, 2017 at 11:09:35AM -0700, Justin Maggard wrote:
> I've run into a couple filesystems where btrfs-find-root would spin
> indefinitely.
>
> If the first cache extent start location is 0, we end up in an infinite
> loop in btrfs_next_bg(). Fix it by checking for that situation, and
I've run into a couple filesystems where btrfs-find-root would spin
indefinitely.
If the first cache extent start location is 0, we end up in an infinite
loop in btrfs_next_bg(). Fix it by checking for that situation, and
jumping to the next bg if necessary.
Fixes: e2e0dae9 (btrfs-progs:
