Ingo, If one has CONFIG_PROVE_LOCKING off but CONFIG_TRACE_IRQFLAGS on, the RECURSION_LIMIT definition is not defined. This patch move RECURSION_LIMIT up for global use.
Signed-off-by: Steven Rostedt <[EMAIL PROTECTED]> Index: linux-2.6.21.5-rt18/kernel/lockdep.c =================================================================== --- linux-2.6.21.5-rt18.orig/kernel/lockdep.c 2007-06-28 18:36:32.000000000 -0400 +++ linux-2.6.21.5-rt18/kernel/lockdep.c 2007-06-28 18:36:51.000000000 -0400 @@ -44,6 +44,8 @@ #include "lockdep_internals.h" +#define RECURSION_LIMIT 40 + #ifdef CONFIG_PROVE_LOCKING int prove_locking = 1; module_param(prove_locking, int, 0644); @@ -740,8 +742,6 @@ static noinline int print_circular_bug_t return 0; } -#define RECURSION_LIMIT 40 - static int noinline print_infinite_recursion_bug(void) { if (!debug_locks_off_graph_unlock()) - 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/