On Fri, 16 Feb 2007 13:30:14 -0500 Jeff Muizelaar wrote: > On Fri, Feb 16, 2007 at 11:30:56AM -0500, Frank Ch. Eigler wrote: > > Jeff Muizelaar <[EMAIL PROTECTED]> writes: > > > > > I've built a tool with the goal of logging mmio writes and reads by > > > device drivers. See http://nouveau.freedesktop.org/wiki/MmioTrace. > > > > FWIW, this is exactly a type of add-on trace patch that could be > > mooted by adoption of the ltt/systemtap "marker" facility. With it, > > you would not need so much code (e.g. no new user-space tools at all, > > reuse of common tracing buffer logic, permanently placed hooks) and > > would probably get more utility. > > Is there more information on this "marker" facility? e.g. what is a > marker? Are they just like tracepoints?
On lkml for the past few days/months. Look for "Linux Kernel Markers" in the subject line. Mathieu, do you have a web site for LK Markers? --- ~Randy *** Remember to use Documentation/SubmitChecklist when testing your 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/
