On Thu, Mar 21, 2013 at 12:32:52PM +0100, Jan Kara wrote: > On Wed 20-03-13 22:07:18, Tejun Heo wrote: > > Hello, Dave. > > > > On Thu, Mar 21, 2013 at 12:57:21PM +1100, Dave Chinner wrote: > > > When you have a system that has 50+ active filesystems (pretty > > > common in the distributed storage environments were every disk has > > > it's own filesystem), knowing which filesystem(s) are getting stuck > > > in writeback from the sysrq-w or hangcheck output is pretty damn > > > important.... > > > > Hmm... I guess, then, what we can do is adding a worker description > > which is printed out with task dump. ie. A work function can call > > work_set_desc(fmt, arg....). It won't be expensive and can be > > implemented relatively easily. Does that sound good enough? > Yeah, that sounds good! Thanks!
How about automatically doing this based on the workqueue name? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
