DEBUG_ERRORS does not depend on DEBUG_MUTEXES and the kernel will not
build if the former is enabled and the later disables. Other option is
to make DEBUG_ERRORS automatically enabled DEBUG_MUTEXES in the RT case.
Signed-off-by: Deepak Saxena <[email protected]>
Index: linux-2.6-rt/arch/arm/kernel/traps.c
===================================================================
--- linux-2.6-rt.orig/arch/arm/kernel/traps.c
+++ linux-2.6-rt/arch/arm/kernel/traps.c
@@ -178,8 +178,10 @@ void dump_stack(void)
#ifdef CONFIG_DEBUG_ERRORS
__backtrace();
print_traces(current);
+#ifdef CONFIG_DEBUG_MUTEXES
show_held_locks(current);
#endif
+#endif
}
EXPORT_SYMBOL(dump_stack);
--
Deepak Saxena - [email protected] - http://www.plexity.net
In the end, they will not say, "those were dark times," they will ask
"why were their poets silent?" - Bertold Brecht
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