On Tue, 2012-07-10 at 12:01 +0000, Arnd Bergmann wrote: > On Tuesday 10 July 2012, Anton Vorontsov wrote: > > With this support kernel can save functions call chain log into a > > persistent ram buffer that can be decoded and dumped after reboot > > through pstore filesystem. It can be used to determine what function > > was last called before a hang or an unexpected reset (caused by, for > > example, a buggy driver that abuses HW). > > I just looked at the patches, and they are all well implemented. I could > find nothing wrong with the implementation. As to the question of whether > we want this functionality I have to leave that to the tracing people. I'm fine with it. You can add my: Acked-by: Steven Rostedt <rostedt@xxxxxxxxxxx> to the tracing specific patches (I haven't taken a deep look at the pstore specific patches). -- Steve _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
