[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] xen/spinlock: Use mnemonics for recursive spinlock sentinel values
>>> On 09.01.16 at 15:33, <andrew.cooper3@xxxxxxxxxx> wrote: > --- a/xen/common/spinlock.c > +++ b/xen/common/spinlock.c > @@ -246,7 +246,7 @@ int _spin_trylock_recursive(spinlock_t *lock) > unsigned int cpu = smp_processor_id(); > > /* Don't allow overflow of recurse_cpu field. */ > - BUILD_BUG_ON(NR_CPUS > 0xfffu); > + BUILD_BUG_ON(NR_CPUS >= SPINLOCK_NO_CPU); ">" (see also the reply to Doug's patch 1/2) Jan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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