[xfs-masters] xfs deadlock in stable kernel 3.0.4

[Stefan Priebe]

Am 21.09.2011 um 14:26 schrieb Christoph Hellwig <hch at infradead.org>:
> What is also strange is that we allocate a xfs_ail_wq, but don't
> actually use it, although it would have the same idea.  Stefan,
> can you try the following patch?  This moves the ail work to it's
> explicit queue, and makes sure we never have the same work item
> (= same fs to be pushed) concurrently.
I will have the chance to test in a few hours again. Perhaps  can test too?

Stefan