On Thu, Dec 06, 2018 at 06:52:21PM +0200, Nikolay Borisov wrote: > > > On 3.12.18 г. 17:20 ч., Josef Bacik wrote: > > Now with the delayed_refs_rsv we can now know exactly how much pending > > delayed refs space we need. This means we can drastically simplify > > IMO it will be helpful if there is a sentence here referring back to > btrfs_update_delayed_refs_rsv to put your first sentence into context. > But I guess this is something David can also do.
I'll update the changelog, but I'm not sure what exactly you want to see there, please post the replacement text. Thanks. > > btrfs_check_space_for_delayed_refs by simply checking how much space we > > have reserved for the global rsv (which acts as a spill over buffer) and > > the delayed refs rsv. If our total size is beyond that amount then we > > know it's time to commit the transaction and stop any more delayed refs > > from being generated. > > > > Signed-off-by: Josef Bacik <jo...@toxicpanda.com>
