1 files changed, 8 insertions, 0 deletions

diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index ee9acb0ce542..a9b3d00915a0 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -22,6 +22,14 @@ typedef struct cpumask { DECLARE_BITMAP(bits, NR_CPUS); } cpumask_t;
  */
 #define cpumask_bits(maskp) ((maskp)->bits)
 
+/**
+ * cpumask_pr_args - printf args to output a cpumask
+ * @maskp: cpumask to be printed
+ *
+ * Can be used to provide arguments for '%*pb[l]' when printing a cpumask.
+ */
+#define cpumask_pr_args(maskp)          nr_cpu_ids, cpumask_bits(maskp)
+
 #if NR_CPUS == 1
 #define nr_cpu_ids              1
 #else