From 2a4a4082cd4438333b5ecffdd15d1a484e5a83c7 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Wed, 25 Sep 2019 16:47:30 -0700 Subject: cpumask: nicer for_each_cpumask_and() signature Mask arguments can be swapped without changing anything. Make arguments names reflect that: #define for_each_cpu_and(cpu, mask1, mask2) Link: http://lkml.kernel.org/r/20190724183350.GA15041@avx2 Signed-off-by: Alexey Dobriyan Reviewed-by: Andrew Morton Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/cpumask.h | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'include/linux/cpumask.h') diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index b5a5a1ed9efd..78a73eba64dd 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -200,8 +200,8 @@ static inline unsigned int cpumask_local_spread(unsigned int i, int node) for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask) #define for_each_cpu_wrap(cpu, mask, start) \ for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask, (void)(start)) -#define for_each_cpu_and(cpu, mask, and) \ - for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask, (void)and) +#define for_each_cpu_and(cpu, mask1, mask2) \ + for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask1, (void)mask2) #else /** * cpumask_first - get the first cpu in a cpumask @@ -290,20 +290,20 @@ extern int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool /** * for_each_cpu_and - iterate over every cpu in both masks * @cpu: the (optionally unsigned) integer iterator - * @mask: the first cpumask pointer - * @and: the second cpumask pointer + * @mask1: the first cpumask pointer + * @mask2: the second cpumask pointer * * This saves a temporary CPU mask in many places. It is equivalent to: * struct cpumask tmp; - * cpumask_and(&tmp, &mask, &and); + * cpumask_and(&tmp, &mask1, &mask2); * for_each_cpu(cpu, &tmp) * ... * * After the loop, cpu is >= nr_cpu_ids. */ -#define for_each_cpu_and(cpu, mask, and) \ +#define for_each_cpu_and(cpu, mask1, mask2) \ for ((cpu) = -1; \ - (cpu) = cpumask_next_and((cpu), (mask), (and)), \ + (cpu) = cpumask_next_and((cpu), (mask1), (mask2)), \ (cpu) < nr_cpu_ids;) #endif /* SMP */ -- cgit v1.2.3