I have written and am currently testing a patch that provides a new ioctl that waits for snapshot deletion to finish before returning; The work is being sponsored, and I can't distribute it until the sponsorship details are more solid, but I'd like to reserve ioctl #21 for this purpose (the next one from btrfs-unstable) or receive advice on what ioctl number to use instead. Also, if you would like to test this function on a trade-secret basis (until the sponsorship comes through) please contact me off-list. David Nicol -- l'égalité des droits pour les ambidextres -- 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
