From nobody Tue Sep 9 21:30:26 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C33EDC6FD1D for ; Thu, 23 Mar 2023 05:32:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231157AbjCWFcp (ORCPT ); Thu, 23 Mar 2023 01:32:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57174 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230484AbjCWFcV (ORCPT ); Thu, 23 Mar 2023 01:32:21 -0400 Received: from mail-pl1-x62b.google.com (mail-pl1-x62b.google.com [IPv6:2607:f8b0:4864:20::62b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2160622018 for ; Wed, 22 Mar 2023 22:31:20 -0700 (PDT) Received: by mail-pl1-x62b.google.com with SMTP id le6so21291175plb.12 for ; Wed, 22 Mar 2023 22:31:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance.com; s=google; t=1679549476; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=m3DhZ6b2/Cat//geb2wYI+Q6V+P6wWnnhrfxNudLCpk=; b=e6HcJuDFL4JYzLtGSwoRmFcMtNkc0XY58kIpmAnTCLtZgo9O5haDVBc/i4Cid4cH7v crtFyTSRHTwyeQYit4X5M6KWBNNTTHfPgJ1kOFnl9UWwrrKE08k6jzyLO14WPuRyn2Nd Rw2kl4tHknYtTyZEr6cDPVpHOvPNXjPfWzAuf5Z8ADcAvvc7lZYHbZWwKtbo4jwfqh+/ 6mtBBrigpvPgeV/+C/7hP82YR1SCUEXYgP9r8dVti3dduEzir+f7TuPeOf2sxQl628Oe 0fonCwiRBMB/2E6qW+W2HFZaXg0asiY1y03TEVWUa34y9bt67UbbAlohXzmllkBjA73J VuhA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679549476; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=m3DhZ6b2/Cat//geb2wYI+Q6V+P6wWnnhrfxNudLCpk=; b=hFSUmVoXWjZ0rt6LmqRNU319CSXERxFRd4kRm0eLTUrP8EQp8+1QQNEvZKXPRxuKtN VFpm9pfQGFJDcBTT7+au19fIar6jwneKYN+VoUelLYl7zjxtFFMrBQskvgoD6mAscABQ 5Ph6sWIRKpaKmu4Ax3qbVDCrU0S4sJBDsUYw+xQm7F/GUHblRu9Rza49W5wxe0zageHH 3g0KfbBTZgYrQ1CCaHalTpgPBxXHsMQBu4PDeOP9kawxK0YxFqZe4YLOM3XBg0kv/g43 jzuPuhYUg6aBH+Ow1KaCKAGCvZM2UXB+TtfPEPQIzWGJ5a28qcWDSEXypPlQL2IuK59/ bzUw== X-Gm-Message-State: AO0yUKUsLm7eAsmDlijMWYK3JA98DEFVokI74sD9WM3q244nOLp6/R4u 1TOna2136rT0YQpCJDQwRdIb X-Google-Smtp-Source: AK7set+HOZ5FIL2prWiJfZTkE+9WN4aKPpPKGF9Y2L1QmB3xf2Eq33k71ZWGNrpszrdM8fWSrvMRjg== X-Received: by 2002:a17:90b:17d2:b0:22c:816e:d67d with SMTP id me18-20020a17090b17d200b0022c816ed67dmr6798965pjb.24.1679549475944; Wed, 22 Mar 2023 22:31:15 -0700 (PDT) Received: from localhost ([139.177.225.255]) by smtp.gmail.com with ESMTPSA id m3-20020a170902bb8300b0019a7d58e595sm11443864pls.143.2023.03.22.22.31.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Mar 2023 22:31:15 -0700 (PDT) From: Xie Yongji To: mst@redhat.com, jasowang@redhat.com, tglx@linutronix.de, hch@lst.de Cc: virtualization@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 01/11] lib/group_cpus: Export group_cpus_evenly() Date: Thu, 23 Mar 2023 13:30:33 +0800 Message-Id: <20230323053043.35-2-xieyongji@bytedance.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230323053043.35-1-xieyongji@bytedance.com> References: <20230323053043.35-1-xieyongji@bytedance.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" 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 Acked-by: Jason Wang --- 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); --=20 2.20.1