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authorRusty Russell <rusty@rustcorp.com.au>2009-03-16 14:12:42 +1030
committerRusty Russell <rusty@rustcorp.com.au>2009-03-16 14:12:42 +1030
commit5dd3c9949a3e92ea7fd8c75d888031f7aff1f1d0 (patch)
tree18e60117e1e547fe1e973e67a43754a3d8538104 /Documentation/spi/pxa2xx
parent40fe697a1759b85f5e06c490599f4f7b03de3be7 (diff)
cpumask: prepare for iterators to only go to nr_cpu_ids/nr_cpumask_bits.: ia64
Impact: cleanup, futureproof In fact, all cpumask ops will only be valid (in general) for bit numbers < nr_cpu_ids. So use that instead of NR_CPUS in various places. This is always safe: no cpu number can be >= nr_cpu_ids, and nr_cpu_ids is initialized to NR_CPUS at boot. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Mike Travis <travis@sgi.com> Acked-by: Ingo Molnar <mingo@elte.hu>
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