lib/group_cpus: Export group_cpus_evenly()

YongjiXie · mstsirkin · commit aaf0594829c3 · 2023-04-21T03:02:31.000-04:00
Export group_cpus_evenly() so that some modules
can make use of it to group CPUs evenly according
to NUMA and CPU locality.

Signed-off-by: Xie Yongji &lt;xieyongji@bytedance.com&gt;
Acked-by: Jason Wang &lt;jasowang@redhat.com&gt;
Message-Id: &lt;20230323053043.35-2-xieyongji@bytedance.com&gt;
Signed-off-by: Michael S. Tsirkin &lt;mst@redhat.com&gt;
diff --git a/lib/group_cpus.c b/lib/group_cpus.c
@@ -426,3 +426,4 @@ struct cpumask *group_cpus_evenly(unsigned int numgrps)
 	return masks;
 }
 #endif /* CONFIG_SMP */
+EXPORT_SYMBOL_GPL(group_cpus_evenly);

Original file line number	Diff line number	Diff line change
`@@ -426,3 +426,4 @@ struct cpumask *group_cpus_evenly(unsigned int numgrps)`
`426`	`426`	`return masks;`
`427`	`427`	`}`
`428`	`428`	`#endif /* CONFIG_SMP */`
	`429`	`+EXPORT_SYMBOL_GPL(group_cpus_evenly);`