Messages in this thread | | | Date | Tue, 6 Mar 2012 11:24:55 -0500 | From | Vivek Goyal <> | Subject | Re: [PATCHSET] blkcg: accumulated blkcg updates |
| |
On Tue, Mar 06, 2012 at 10:07:09AM -0500, Vivek Goyal wrote:
[..] > > My system is hanging during reboot. Last message I see is "Detaching DM > devices" and nothing happens after that. I shall have to do some more > testing to figure out when did that start happening.
Ok, git bisect shows that very first patch to drain the queue is culprit.
9e5b9f8 block: blk-throttle should be drained regardless of q->elevator
Will do some more debugging.
Thanks Vivek
| |