On Thu, Sep 27, 2012 at 04:13:12PM +0100, Alan Cox wrote: > > Well, sure inside our tool before doing checkpoint we stop all > > tasks which are part of dumpee process tree. This unfortunatly > > doesn't apply to these ioctl calls. Peter, any idea how to deal > > with that? > > I suspect you can't deal with that. Which isn't to say you can't still > build something useful. The query interfaces are trivial enough and > beyond that it's simply a case of documenting that they are not intended > to be generically "safe" but provide a spot sample.
I see, thanks Alan! > Otherwise - TICOGPKT is specific to pty devices. Please therefore put it > in the pty.c code and note that not all platforms use asm-geneic TTY > ioctls so check carefully they all build. I put it into tty_ioctl.c simply because TIOCPKT was there already so I thought it's good idea to keep them close to each other in code. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
