From: "Michael S. Tsirkin" <mst@redhat.com>
To: Xie Yongji <xieyongji@bytedance.com>
Cc: jasowang@redhat.com, tglx@linutronix.de, hch@lst.de,
virtualization@lists.linux-foundation.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 01/11] lib/group_cpus: Export group_cpus_evenly()
Date: Tue, 4 Apr 2023 14:20:00 -0400 [thread overview]
Message-ID: <20230404141915-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <20230323053043.35-2-xieyongji@bytedance.com>
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
next prev parent reply other threads:[~2023-04-04 18:21 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-23 5:30 [PATCH v4 00/11] VDUSE: Improve performance Xie Yongji
2023-03-23 5:30 ` [PATCH v4 01/11] lib/group_cpus: Export group_cpus_evenly() Xie Yongji
2023-04-04 18:20 ` Michael S. Tsirkin [this message]
2023-03-23 5:30 ` [PATCH v4 02/11] vdpa: Add set/get_vq_affinity callbacks in vdpa_config_ops Xie Yongji
2023-03-23 5:30 ` [PATCH v4 03/11] virtio-vdpa: Support interrupt affinity spreading mechanism Xie Yongji
2023-03-24 6:27 ` Jason Wang
2023-03-24 9:12 ` Michael S. Tsirkin
2023-03-28 6:12 ` Jason Wang
2023-03-28 3:03 ` Yongji Xie
2023-03-28 3:14 ` Jason Wang
2023-03-28 3:33 ` Yongji Xie
2023-03-28 3:44 ` Jason Wang
2023-03-28 4:04 ` Yongji Xie
2023-03-28 6:07 ` Jason Wang
2023-03-23 5:30 ` [PATCH v4 04/11] vduse: Refactor allocation for vduse virtqueues Xie Yongji
2023-03-23 5:30 ` [PATCH v4 05/11] vduse: Support set_vq_affinity callback Xie Yongji
2023-03-28 6:14 ` Jason Wang
2023-03-23 5:30 ` [PATCH v4 06/11] vduse: Support get_vq_affinity callback Xie Yongji
2023-03-28 6:15 ` Jason Wang
2023-03-23 5:30 ` [PATCH v4 07/11] vduse: Add sysfs interface for irq callback affinity Xie Yongji
2023-03-28 6:16 ` Jason Wang
2023-03-23 5:30 ` [PATCH v4 08/11] vdpa: Add eventfd for the vdpa callback Xie Yongji
2023-03-28 6:17 ` Jason Wang
2023-03-23 5:30 ` [PATCH v4 09/11] vduse: Signal vq trigger eventfd directly if possible Xie Yongji
2023-03-23 5:30 ` [PATCH v4 10/11] vduse: Delay iova domain creation Xie Yongji
2023-03-23 5:30 ` [PATCH v4 11/11] vduse: Support specifying bounce buffer size via sysfs Xie Yongji
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