On Mon, Jan 07, 2013 at 07:36:19PM -0500, Steven Rostedt wrote: > On Mon, 2013-01-07 at 18:12 -0500, Steven Rostedt wrote: > > On Tue, 2013-01-08 at 09:59 +1100, Stephen Rothwell wrote: > > > Hi Paul, > > > > > > On Mon, 7 Jan 2013 14:16:27 -0800 "Paul E. McKenney" <paulmck@xxxxxxxxxxxxxxxxxx> wrote: > > > > > > > > On Mon, Jan 07, 2013 at 11:42:36AM -0800, Randy Dunlap wrote: > > > > > > > > > > on i386 or x86_64: > > > > > > > > > > ERROR: "trace_clock_local" [kernel/rcutorture.ko] undefined! > > > > > > > > Hello, Randy, > > > > > > > > Did your build include the following, also pushed to -next in that same > > > > batch from -rcu? Including Steven Rostedt on CC for his take. > > > > > > That commit was certainly in next-20130107. > > > > Could be bad config dependencies. > > Paul, > > You need to also select TRACE_CLOCK if you are going to use it. Thank you, Steve! Randy, does the following patch help? Thanx, Paul ------------------------------------------------------------------------ diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index ce75d3b..b0fe7bd 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1010,6 +1010,7 @@ config RCU_CPU_STALL_INFO config RCU_TRACE bool "Enable tracing for RCU" depends on DEBUG_KERNEL + select TRACE_CLOCK help This option provides tracing in RCU which presents stats in debugfs for debugging RCU implementation. -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
