1 files changed, 5 insertions, 0 deletions

diff --git a/lib/cpumask.c b/lib/cpumask.c
index 1560d97390dd..ba2f8543052c 100644
--- a/lib/cpumask.c
+++ b/lib/cpumask.c
@@ -9,3 +9,8 @@ int __first_cpu(const cpumask_t *srcp)
 }
 EXPORT_SYMBOL(__first_cpu);
 
+int __next_cpu(int n, const cpumask_t *srcp)
+{
+        return min_t(int, NR_CPUS, find_next_bit(srcp->bits, NR_CPUS, n+1));
+}
+EXPORT_SYMBOL(__next_cpu);