Re: [RFC PATCH v3 5/6] btrfs: qgroup: Introduce extent changeset for qgroup reserve functions

2017-05-11 Thread Qu Wenruo
At 05/11/2017 01:59 AM, Goldwyn Rodrigues wrote: On 05/09/2017 09:36 PM, Qu Wenruo wrote: Introduce a new parameter, struct extent_changeset for btrfs_qgroup_reserved_data() and its callers. Such extent_changeset was used in btrfs_qgroup_reserve_data() to record which range it reserved in

Re: [RFC PATCH v3 5/6] btrfs: qgroup: Introduce extent changeset for qgroup reserve functions

2017-05-10 Thread Goldwyn Rodrigues
On 05/09/2017 09:36 PM, Qu Wenruo wrote: > Introduce a new parameter, struct extent_changeset for > btrfs_qgroup_reserved_data() and its callers. > > Such extent_changeset was used in btrfs_qgroup_reserve_data() to record > which range it reserved in current reserve, so it can free it at error