On Mon, Nov 05, 2012 at 08:42:08PM +0800, Liu Bo wrote: > When committing a transaction, we may bail out of running delayed refs > due to ENOSPC, and then abort the current transaction to flip into readonly. > > But we'll hit a deadlock on ref head's lock since we forget to release > its lock and other cleanup stuff.
Miao sent a patch for this on Tue, 08 May 2012 http://www.mail-archive.com/linux-btrfs@vger.kernel.org/msg16361.html and it does more things than just the unlock, I can't tell which one of the patches is the right one, only letting you know. david -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
