On Tue, 2010-11-16 at 08:11 -0500, Steven Rostedt wrote: > On Tue, 2010-11-16 at 11:19 +0200, Avi Kivity wrote: > > On 11/15/2010 08:33 PM, Steven Rostedt wrote: > > > On Mon, 2010-11-15 at 19:31 +0200, Avi Kivity wrote: > > > > On 11/15/2010 07:11 PM, Steven Rostedt wrote: > > > > > > > > Which kernel are you using, and/or which trace-cmd? It works fine for > > > > > me. But there has been bugs with older kernels and older trace-cmds. > > > > > > > > kernel 2.6.37-rc1+, I think latest trace-cmd; will retry. > > > > > > I'm curious if you had a chance to try yet. If it is still broken I > > > would like to fix it ASAP. > > > > > > > Just did, still broken. Fixing it would be greatly appreciated. > > > > Hmm, I'll try it out on the latest kernel. Would you be able to upload > the trace.dat that does not work someplace that I can get it. I'd like > to take a look at it. If you don't have a place to put it, I could give > you access to my box, and you can scp it there. Hmm, I still can not reproduce. But as a workaround, here's what you can do for now. Instead of using trace_printk() use: __trace_printk(_THIS_IP_, "format", args); This will force the snprintf into the buffer and skips the bprintk trick to post process at read time. -- Steve -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
