I lost track of these patches at 3.14 development cycle, they accompany the subvolume RO protections during send. Would be good to get them to 3.15 but I understand this may be too late. David Sterba (2): btrfs: protect snapshots from deleting during send btrfs: assert that send is not in progres before root deletion fs/btrfs/ctree.h | 11 +++++++++++ fs/btrfs/ioctl.c | 31 +++++++++++++++++++++++++++++++ fs/btrfs/send.c | 14 ++++++++++++-- fs/btrfs/transaction.c | 13 ------------- 4 files changed, 54 insertions(+), 15 deletions(-) -- 1.7.9 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html