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Fri, 19 Dec 2025 00:50:14 -0800 (PST) From: Zhan Xusheng X-Google-Original-From: Zhan Xusheng To: Peter Zijlstra Cc: Ingo Molnar , linux-sched@vger.kernel.org, linux-kernel@vger.kernel.org, Zhan Xusheng Subject: [PATCH 1/2] sched/fair: fix comma operator misuse in NUMA fault accounting Date: Fri, 19 Dec 2025 16:50:04 +0800 Message-ID: <20251219085005.50906-2-zhanxusheng@xiaomi.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251219085005.50906-1-zhanxusheng@xiaomi.com> References: <20251219085005.50906-1-zhanxusheng@xiaomi.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Replace the comma operator with separate statements when assigning NUMA fault statistics. This improves readability and follows kernel coding style. Signed-off-by: Zhan Xusheng --- kernel/sched/fair.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index da46c3164537..56dd655d9bc2 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -13957,7 +13957,7 @@ void show_numa_stats(struct task_struct *p, struct = seq_file *m) tpf =3D p->numa_faults[task_faults_idx(NUMA_MEM, node, 1)]; } if (ng) { - gsf =3D ng->faults[task_faults_idx(NUMA_MEM, node, 0)], + gsf =3D ng->faults[task_faults_idx(NUMA_MEM, node, 0)]; gpf =3D ng->faults[task_faults_idx(NUMA_MEM, node, 1)]; } print_numa_stats(m, node, tsf, tpf, gsf, gpf); --=20 2.43.0 From nobody Sun Feb 8 07:15:08 2026 Received: from mail-pl1-f169.google.com (mail-pl1-f169.google.com [209.85.214.169]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5D1942E973A for ; Fri, 19 Dec 2025 08:50:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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Fri, 19 Dec 2025 00:50:18 -0800 (PST) Received: from DESKTOP-MOQC9AF.mioffice.cn ([43.224.245.233]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2a2f3d4ca3asm16025525ad.61.2025.12.19.00.50.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Dec 2025 00:50:18 -0800 (PST) From: Zhan Xusheng X-Google-Original-From: Zhan Xusheng To: Peter Zijlstra Cc: Ingo Molnar , linux-sched@vger.kernel.org, linux-kernel@vger.kernel.org, Zhan Xusheng Subject: [PATCH 2/2] sched/fair: replace bare 'unsigned' with 'unsigned int' Date: Fri, 19 Dec 2025 16:50:05 +0800 Message-ID: <20251219085005.50906-3-zhanxusheng@xiaomi.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251219085005.50906-1-zhanxusheng@xiaomi.com> References: <20251219085005.50906-1-zhanxusheng@xiaomi.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Replace 'unsigned' casts with explicit 'unsigned int' casts to comply with kernel coding style. No functional change intended. Signed-off-by: Zhan Xusheng --- kernel/sched/fair.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 56dd655d9bc2..4e6a57708229 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -7861,7 +7861,7 @@ static int select_idle_sibling(struct task_struct *p,= int prev, int target) */ if (sd) { i =3D select_idle_capacity(p, sd, target); - return ((unsigned)i < nr_cpumask_bits) ? i : target; + return ((unsigned int)i < nr_cpumask_bits) ? i : target; } } =20 @@ -7880,7 +7880,7 @@ static int select_idle_sibling(struct task_struct *p,= int prev, int target) } =20 i =3D select_idle_cpu(p, sd, has_idle_core, target); - if ((unsigned)i < nr_cpumask_bits) + if ((unsigned int)i < nr_cpumask_bits) return i; =20 /* --=20 2.43.0