[15:47] <Laney> can I use lttng to find out which process calls a particular ioctl?
[15:47] <Laney> I know what userspace thinks the ioctl name and argument are, and I probably know the device
[15:48] <Laney> just want to find out who on earth is calling it :(
[15:50] <Laney> basically I want to track down who is putting the tty into unicode mode when you call udevadm trigger
[15:50] <Laney> it might be systemd but i can't make it admit that
[15:54] <TJ-> Laney: could you do it via dynamic_debug?
[16:05] <Laney> TJ-: ah, I just found it by old school detective work
[16:05] <Laney> "grep"
[16:05] <Laney> but thanks for the hint, nfi about dynamic_debug