From 0f23174aa8c1aa7a2a6050a72a60d290ef9ee578 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Mon, 29 Dec 2008 12:23:42 +0000 Subject: cpumask: prepare for iterators to only go to nr_cpu_ids/nr_cpumask_bits: net In future all cpumask ops will only be valid (in general) for bit numbers < nr_cpu_ids. So use that instead of NR_CPUS in iterators and other comparisons. 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 Signed-off-by: Mike Travis Acked-by: Ingo Molnar Signed-off-by: David S. Miller --- net/core/neighbour.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/core') diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 9c3717a23cf7..f66c58df8953 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -2414,7 +2414,7 @@ static void *neigh_stat_seq_start(struct seq_file *seq, loff_t *pos) if (*pos == 0) return SEQ_START_TOKEN; - for (cpu = *pos-1; cpu < NR_CPUS; ++cpu) { + for (cpu = *pos-1; cpu < nr_cpu_ids; ++cpu) { if (!cpu_possible(cpu)) continue; *pos = cpu+1; @@ -2429,7 +2429,7 @@ static void *neigh_stat_seq_next(struct seq_file *seq, void *v, loff_t *pos) struct neigh_table *tbl = pde->data; int cpu; - for (cpu = *pos; cpu < NR_CPUS; ++cpu) { + for (cpu = *pos; cpu < nr_cpu_ids; ++cpu) { if (!cpu_possible(cpu)) continue; *pos = cpu+1; -- cgit v1.2.1