On Wed, 5 Sep 2012, Michael Wang wrote: > Since the cachep and cachep->slabp_cache's l3 alien are in the same lock > class, > fake report generated.
Ahh... That is a key insight into why this occurs. > This should not happen since we already have init_lock_keys() which will > reassign the lock class for both l3 list and l3 alien. Right. I was wondering why we still get intermitted reports on this. > This patch will invoke init_lock_keys() after we done enable_cpucache() > instead of before to avoid the fake DEADLOCK report. Acked-by: Christoph Lameter <c...@linux.com> -- 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/
