From: Jason Wang <jasowang@redhat.com>
To: Xie Yongji <xieyongji@bytedance.com>
Cc: linux-kernel@vger.kernel.org, tglx@linutronix.de,
virtualization@lists.linux-foundation.org, hch@lst.de,
mst@redhat.com
Subject: Re: [PATCH v3 01/11] lib/group_cpus: Export group_cpus_evenly()
Date: Thu, 16 Mar 2023 17:31:07 +0800 [thread overview]
Message-ID: <CACGkMEsak_C1TTdq4PRXx46HHw42hjvcbZM+B_mGS-kJ6AA4eA@mail.gmail.com> (raw)
In-Reply-To: <20230228094110.37-2-xieyongji@bytedance.com>
On Tue, Feb 28, 2023 at 5:42 PM Xie Yongji <xieyongji@bytedance.com> 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>
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
>
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WARNING: multiple messages have this Message-ID (diff)
From: Jason Wang <jasowang@redhat.com>
To: Xie Yongji <xieyongji@bytedance.com>
Cc: mst@redhat.com, tglx@linutronix.de, hch@lst.de,
virtualization@lists.linux-foundation.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 01/11] lib/group_cpus: Export group_cpus_evenly()
Date: Thu, 16 Mar 2023 17:31:07 +0800 [thread overview]
Message-ID: <CACGkMEsak_C1TTdq4PRXx46HHw42hjvcbZM+B_mGS-kJ6AA4eA@mail.gmail.com> (raw)
In-Reply-To: <20230228094110.37-2-xieyongji@bytedance.com>
On Tue, Feb 28, 2023 at 5:42 PM Xie Yongji <xieyongji@bytedance.com> 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>
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:[~2023-03-16 9:31 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-28 9:40 [PATCH v3 00/11] VDUSE: Improve performance Xie Yongji
2023-02-28 9:41 ` [PATCH v3 01/11] lib/group_cpus: Export group_cpus_evenly() Xie Yongji
2023-03-10 8:51 ` Michael S. Tsirkin
2023-03-10 8:51 ` Michael S. Tsirkin
2023-03-16 9:31 ` Jason Wang [this message]
2023-03-16 9:31 ` Jason Wang
2023-02-28 9:41 ` [PATCH v3 02/11] vdpa: Add set/get_vq_affinity callbacks in vdpa_config_ops Xie Yongji
2023-03-16 3:27 ` Jason Wang
2023-03-16 3:27 ` Jason Wang
2023-03-17 7:10 ` Yongji Xie
2023-02-28 9:41 ` [PATCH v3 03/11] vdpa: Add set_irq_affinity callback " Xie Yongji
2023-03-16 4:02 ` Jason Wang
2023-03-16 4:02 ` Jason Wang
2023-03-17 7:44 ` Yongji Xie
2023-03-20 9:31 ` Jason Wang
2023-03-20 9:31 ` Jason Wang
2023-03-20 11:17 ` Yongji Xie
2023-02-28 9:41 ` [PATCH v3 04/11] vduse: Refactor allocation for vduse virtqueues Xie Yongji
2023-02-28 9:41 ` [PATCH v3 05/11] vduse: Support automatic irq callback affinity Xie Yongji
2023-02-28 11:12 ` kernel test robot
2023-02-28 11:12 ` kernel test robot
2023-03-01 1:18 ` kernel test robot
2023-03-01 1:18 ` kernel test robot
2023-03-16 9:03 ` Jason Wang
2023-03-16 9:03 ` Jason Wang
2023-03-17 7:04 ` Yongji Xie
2023-02-28 9:41 ` [PATCH v3 06/11] vduse: Support set/get_vq_affinity callbacks Xie Yongji
2023-02-28 9:41 ` [PATCH v3 07/11] vduse: Add sysfs interface for irq callback affinity Xie Yongji
2023-02-28 9:41 ` [PATCH v3 08/11] vdpa: Add eventfd for the vdpa callback Xie Yongji
2023-03-16 9:25 ` Jason Wang
2023-03-16 9:25 ` Jason Wang
2023-03-16 9:40 ` Jason Wang
2023-03-16 9:40 ` Jason Wang
2023-03-17 6:57 ` Yongji Xie
2023-02-28 9:41 ` [PATCH v3 09/11] vduse: Signal interrupt's eventfd directly in vhost-vdpa case Xie Yongji
2023-03-16 9:30 ` Jason Wang
2023-03-16 9:30 ` Jason Wang
2023-03-17 7:01 ` Yongji Xie
2023-02-28 9:41 ` [PATCH v3 10/11] vduse: Delay iova domain creation Xie Yongji
2023-02-28 9:41 ` [PATCH v3 11/11] vduse: Support specifying bounce buffer size via sysfs Xie Yongji
2023-03-10 8:49 ` [PATCH v3 00/11] VDUSE: Improve performance Michael S. Tsirkin
2023-03-10 8:49 ` Michael S. Tsirkin
2023-03-10 9:41 ` Jason Wang
2023-03-10 9:41 ` Jason Wang
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