Messages in this thread | | | Date | Thu, 20 Oct 2005 14:57:16 -0700 (PDT) | From | Linus Torvalds <> | Subject | Re: [PATCH] i386 spinlocks should use the full 32 bits, not only 8 bits |
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On Thu, 20 Oct 2005, Ingo Molnar wrote: > > +/* > + * We inline the unlock functions in the nondebug case: > + */ > +#ifdef CONFIG_DEBUG_SPINLOCK
That can't be right. What about preemption etc?
There's a lot more to spin_unlock() than just the debugging stuff.
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