Messages in this thread Patch in this message | | | Subject | [PATCH] rcu: Have rcu torture test select trace_clock | From | Steven Rostedt <> | Date | Mon, 04 Feb 2013 10:52:21 -0500 |
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The rcu torture test uses trace_clock, and requires that it be built into the kernel. If it is not, then we get the following build error:
ERROR: "trace_clock_local" [kernel/rcutorture.ko] undefined!
Reported-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 4057127..b542477 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -942,6 +942,7 @@ config SPARSE_RCU_POINTER config RCU_TORTURE_TEST tristate "torture tests for RCU" depends on DEBUG_KERNEL + select TRACE_CLOCK default n help This option provides a kernel module that runs torture tests
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