On Mon, 2013-07-22 at 10:55 -0400, Steven Rostedt wrote: > The problem is that some files only references the tr for a certain CPU. > Another data structure was created when the file was opened called > trace_cpu (tc), which maps a CPU and a trace_array. As there is no
Correction, the trace_cpu is created when the file is created, not when it was opened. > global list of trace_cpus, this is susceptible to the above race > condition. Accessing tc->tr can happen after tc has been freed. -- 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/
