Re: [PATCH 33/33] blk-throttle: implement proper hierarchy support

2013-05-07 Thread Tejun Heo
Hello, Vivek. On Tue, May 07, 2013 at 09:55:11AM -0400, Vivek Goyal wrote: > So if somebody does not specify __DEVEL_sane_behavior, hierarchy is > still broken. Should we continue to display the message in that case? The message is to warn people of possible behavior changes. For blk-throttle, t

Re: [PATCH 33/33] blk-throttle: implement proper hierarchy support

2013-05-07 Thread Vivek Goyal
On Mon, May 06, 2013 at 03:46:12PM -0700, Tejun Heo wrote: > With the recent updates, blk-throttle is finally ready for proper > hierarchy support. Dispatching now honors service_queue->parent_sq > and propagates correctly. The only thing missing is setting > ->parent_sq correctly so that throtl_

[PATCH 33/33] blk-throttle: implement proper hierarchy support

2013-05-06 Thread Tejun Heo
With the recent updates, blk-throttle is finally ready for proper hierarchy support. Dispatching now honors service_queue->parent_sq and propagates correctly. The only thing missing is setting ->parent_sq correctly so that throtl_grp hierarchy matches the cgroup hierarchy. This patch updates thr