Hi- I've been regularly getting a lockdep warning on inode_lock vs tree->lock. It is quickly triggered by my code, which calls ioctl(fd, BTRFS_IOC_SYNC) (which just does a btrfs_sync_fs) at regular intervals. http://ceph.newdream.net/dump/btrfs-lockdep-sync-ioctl.txt The second warning is similar, but looks to be a bit more revealing. It is easily triggered by 'while [ 1 ] ; do sync ; done' and then something like 'echo a > a' a few times. http://ceph.newdream.net/dump/btrfs-lockdep-sync.txt Let me know if there's any other info on my end that would help sort this out... sage -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
