Messages in this thread | | | Date | Fri, 11 Nov 2011 07:48:45 -0800 | From | "Paul E. McKenney" <> | Subject | Re: 3.2-rc1: INFO: possible recursive locking detected |
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On Fri, Nov 11, 2011 at 08:43:13AM -0600, Christoph Lameter wrote: > On Thu, 10 Nov 2011, Paul E. McKenney wrote: > > > On Wed, Nov 09, 2011 at 05:05:57PM +0800, Yong Zhang wrote: > > > Hi, > > > > > > Just get below waring when doing: > > > for i in `seq 1 10`; do ./perf bench -f simple sched messaging -g 40; done > > > > > > And kernel config is attached. > > > > This appears to me to be the same false positive from the slab allocator > > that has been seen before. Christoph, any progress on this? > > No this is another issue because it is not SLAB but SLUB. Must be a bug > introduced by the recent merges of the per cpu partial list support.
Ah, OK. Thank you for looking this over and for the suggested solutions!
Thanx, Paul
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