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authorAlexey Dobriyan <adobriyan@gmail.com>2019-09-25 16:47:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-09-25 17:51:40 -0700
commit2a4a4082cd4438333b5ecffdd15d1a484e5a83c7 (patch)
tree21b59e6942e3ba42a01b61a53f3433bb75608a56 /include/linux
parent8495f7e6732ed248b648d36439795b42ec650b9e (diff)
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 <adobriyan@gmail.com> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/cpumask.h14
1 files changed, 7 insertions, 7 deletions
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 */

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