diff options
| author | Qu Wenruo <quwenruo@cn.fujitsu.com> | 2015-04-12 16:52:34 +0800 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2015-06-10 09:25:24 -0700 |
| commit | d810ef2be5b8b15c9b6f88f9a09b1b4b16e30871 (patch) | |
| tree | fbcfdbe9d7fadc5abcc6dbcc173ca3568a11d681 /fs/btrfs/transaction.c | |
| parent | c682f9b3c2e091f3211ca68585be39f2a2beb8d0 (diff) | |
btrfs: qgroup: Add function qgroup_update_refcnt().
This function is used to update refcnt for qgroups.
And is one of the two core functions used in the new qgroup implement.
This is based on the old update_old/new_refcnt, but provides a unified
logic and behavior.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs/transaction.c')
0 files changed, 0 insertions, 0 deletions