Hello, the first patch in the series fixes the deadlock during page writeback spotted by Eryu. Other three patches somewhat improve the lockdep instrumentations of transactions in JBD2. Originally I though we would be able to catch the writeback deadlock with them but sadly that is not the case as page locks / page writeback bits are not tracked by lockdep. But still the result looks nicer and has more coverage so I think it is worth it. Honza -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
