diff options
| author | Tejun Heo <[email protected]> | 2019-06-27 13:39:50 -0700 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2019-07-10 09:00:57 -0600 |
| commit | 27b36d8fa81fa8274fb72f4eb1484026f6b6daa8 (patch) | |
| tree | 3880d0298b096462f409a526bfbd52f7ef7875a8 /net/lapb/lapb_timer.c | |
| parent | 34e51a5e1a6e939ed7d99c38173821ab86d577f4 (diff) | |
blkcg, writeback: Add wbc->no_cgroup_owner
When writeback IOs are bounced through async layers, the IOs should
only be accounted against the wbc from the original bdi writeback to
avoid confusing cgroup inode ownership arbitration. Add
wbc->no_cgroup_owner to allow disabling wbc cgroup owner accounting.
This will be used make btrfs compression work well with cgroup IO
control.
v2: Renamed from no_wbc_acct to no_cgroup_owner and added comment as
per Jan.
Reviewed-by: Josef Bacik <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Signed-off-by: Tejun Heo <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions