Lake County has average temperatures ranging from the low 30's in the winter to the high 90's to low 100's in the summer. An average humidity of 50% in the winter and 30% in the summer which means virtually none of that famous California fog.
They are lever locks, with between 6 and 12 levers. They are double bitted and asymmetric, so the lock essentially has two different sets of levers. In addition, they are mostly quadruple throw, so you need to pass 4 sets of levers. The bolt work has 2 or 4 hardened steel circular bolts, providing good saw resistance.
This section of code sets the spin_lock to unlocked, or 0, on line 66 and initializes the other variables in the structure. The (x)->lock variable is the one weâre concerned about here. After a spin_lock is initialized, it can be acquired by calling spin_lock() or spin_lock_irqsave(). The spin_lock_irqsave() function disables interrupts before locking, whereas spin_lock() does not. If you use spin_lock(), the process could be interrupted in the locked section of code.