| commit | fe7599079b03d521d376da88920cc7b87f71ae25 | [log] [tgz] |
|---|---|---|
| author | Yang Dongsheng <yangds.fnst@cn.fujitsu.com> | Wed Jun 03 14:57:32 2015 +0800 |
| committer | Chris Mason <clm@fb.com> | Tue Jun 30 13:20:00 2015 -0700 |
| tree | bfc39a59d14689e76f1ae893c5cea04cfae6956b | |
| parent | 5a5003df98d5a7f6834227885b7c9728f767cc27 [diff] |
btrfs: qgroup: allow user to clear the limitation on qgroup Currently, we can only set a limitation on a qgroup, but we can not clear it. This patch provide a choice to user to clear a limitation on qgroup by passing a value of CLEAR_VALUE(-1) to kernel. Reported-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com> Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com> Tested-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com> Signed-off-by: Chris Mason <clm@fb.com>