Message ID | 20230323053043.35-2-xieyongji@bytedance.com |
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State | New |
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Series |
VDUSE: Improve performance
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Commit Message
Yongji Xie
March 23, 2023, 5:30 a.m. UTC
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 <xieyongji@bytedance.com> Acked-by: Jason Wang <jasowang@redhat.com> --- lib/group_cpus.c | 1 + 1 file changed, 1 insertion(+)
Comments
On Thu, Mar 23, 2023 at 01:30:33PM +0800, Xie Yongji wrote: > 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 <xieyongji@bytedance.com> > Acked-by: Jason Wang <jasowang@redhat.com> Hi Thomas, do you ack merging this through my tree? Thanks! > --- > lib/group_cpus.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/lib/group_cpus.c b/lib/group_cpus.c > index 9c837a35fef7..aa3f6815bb12 100644 > --- 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); > -- > 2.20.1
diff --git a/lib/group_cpus.c b/lib/group_cpus.c index 9c837a35fef7..aa3f6815bb12 100644 --- 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);