Btrfs: fix chunk allocation error handling
If we error out allocating a dev extent we will have already created the
block group and such which will cause problems since the allocator may have
tried to allocate out of the block group that no longer exists. This will
cause BUG_ON()'s in the bio submission path. This also makes a failure to
allocate a dev extent a non-abort error, we will just clean up the dev
extents we did allocate and exit. Now if we fail to delete the dev extents
we will abort since we can't have half of the dev extents hanging around,
but this will make us much less likely to abort. Thanks,
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
1 file changed