kern_spinlock.patch

rauf, 09/22/2006 02:51 am

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sys/kern/kern_spinlock.c 2006-09-22 02:25:12.000000000 +0500
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			db_print_backtrace();
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			return (TRUE);
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		}
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#endif
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		if (++bo->nsec == 11)
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			db_print_backtrace();
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#endif
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		if (bo->nsec == 60)
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			panic("spin_lock: %p, indefinite wait!\n", bo->mtx);
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		splz();