On Thu, Aug 06, 2015 at 04:42:41PM +0800, Qu Wenruo wrote:
Hi Chris,
Would you please consider including this patch into v4.2 if it is still
possible?
Although the fix is still not perfect and just a hotfix, as qgroup reserve
parts still have a lot of problems from design and a lot of
During the change to new btrfs extent-oriented qgroup implement, due to
it doesn't use the old __qgroup_excl_accounting() for exclusive extent,
it didn't free the reserved bytes.
The bug will cause limit function go crazy as the reserved space is
never freed, increasing limit will have no effect