cpumask: resurrect CPU_MASK_CPU0

We removed it in 2f0f267 (cpumask: remove deprecated functions.), but grep shows it still used by MIPS, and not unreasonably. Signed-off-by: Rusty Russell <[email protected]>
zarubaf · Apr 16, 2015 · 1527781 · 1527781
1 parent 3bbf7f4
commit 1527781
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
@@ -814,4 +814,9 @@ cpumap_print_to_pagebuf(bool list, char *buf, const struct cpumask *mask)
 	[0 ... BITS_TO_LONGS(NR_CPUS)-1] =  0UL				\
 } }
 
+#define CPU_MASK_CPU0							\
+(cpumask_t) { {								\
+	[0] =  1UL							\
+} }
+
 #endif /* __LINUX_CPUMASK_H */