From nobody Tue Apr 7 01:01:26 2026 Received: from mail-pl1-f175.google.com (mail-pl1-f175.google.com [209.85.214.175]) (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 0C1503932C6 for ; Tue, 17 Mar 2026 07:52:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.175 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773733937; cv=none; b=KsT4fwV6ggQReVqvE7Lhe0UtPomySdwVcLxSWqxQCUCcxejxX7HNZIdHrDSo2j36FWKij7BhQ745lQbMFoH231ZBtf6IJl93H96Y1AiAUUbKJvL1EiQYmDyqdXsPK3qNgUjmtD/DksloZS8trO6fTzxrY4Zim8d7Q92OoI2NINw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773733937; c=relaxed/simple; bh=fujh4qVUVGSwwacEgAeejIs052X4LPQkmwfOiXg4bus=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=L/zWtXbZ8ZAxuohy7YcbtB93fkR5P4pDbAizCgRhgJfAr5A2SLvvScFOCXrTzVTlybnpZZOjd8xb/H0lv9i2iKKQ0/SGY4O1IbIeSt4szsY7WflsEvCKxDZqSOnu9IFmGIe4sGnjZz0p9RaDK8cNrcBgTWLBiGXOlOCQOMRl8wY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=I9fBPw6U; arc=none smtp.client-ip=209.85.214.175 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="I9fBPw6U" Received: by mail-pl1-f175.google.com with SMTP id d9443c01a7336-2b05761bec1so2086045ad.1 for ; Tue, 17 Mar 2026 00:52:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1773733935; x=1774338735; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=qNU1Y8rNgKwv1GCl8ajLXubJy8RiZOiKGavBDluj1zQ=; b=I9fBPw6UWG4TgVoI4UgHIEvgltBYF6egQijuaPo8CDldT6zeOutZTnVZVTpTMGN/mC gqqEQwZf4j7eD7efdo4pq207Ll3+4coQ4zR969jWXDKZXZYCVr7iRwupwy156VmkXq8i TMki8l8/Zc5P7FGbmfB/c1eVsGviB68uSC0tQDGwLOS9di0uKi/8raPDAM2QZCu2p3E8 jJMx8IeMBdAYbgsnyb83U/QM3cWaHkko/xe7MdxHg757+FawIIXuu3kkot4VF6/oQ5sd WEnLkCcwwHArF7A0C5E/dzkrnYg/Uf3csHbvsFXqzYZ0ZDzYwvaE1h9skq1BWe5uwJdg A8uA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1773733935; x=1774338735; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=qNU1Y8rNgKwv1GCl8ajLXubJy8RiZOiKGavBDluj1zQ=; b=VnjrZqmzoEnWY/JWcMY0DiCG54fRMp0Ce14X3kDdSfT1v3P8JPtnMLsP1QLxxdzlq9 5IggMBPKJE8vEHUSY1khiJuwlkVlco9qE8ZOjrB8VBVIupfhd10/SzqaUvNTLtQyfZZY Zz028YKsKw/Oh8iM4gaG1cxjBmS22h7sUzGWXtMR91f7hFM5FxJe9msXMiN05ZdW4DGa AAWo+e7BnBzavv6qiwvq/YCOIF12wsfcGmZ02gbgWIoK6hopAjvLdG+5qRU6R/poqrGR A4Duwoz+eyWs/HFpo87xCDySFri3sehlts+cplqSI0vsYMAo4EVGRhSoGDUxndQhx0E0 1HNQ== X-Gm-Message-State: AOJu0YyecSx8ffJ7u22m6Pb0k5JCqN4gGY8dyENaoog9Fvp3uAjcBKCA y8DcAu7DKX4wNNVanj4XpAHt4njqWAqKE0bgCIUKuifC4yawJ2DEE9gj X-Gm-Gg: ATEYQzxnnE3jSVuEF5Whvqo1IDFRHdk697b0TDnxUzaIHAH0a6gjN3rkH0JW0TCUSJM c0qYPUXTXWwZKFH5NoRtqlVs1W+PEDBjzw4OlqQqswZMAbf4qcD5hUN6uNhKTzeJ8JXOA8NasAy AqxVnOsxyqtOsry1Z2ycWADd2fpKXxVDJB+JLXlNTHKfmKFJ4n/Dk6rDFlYcgBjsGSif9uC7Wh0 3VJX9Aq61+OgPdEYiopfDjKh0zWKy/UyjpJeSrpHaWwesY6Aw9n35vh3b/iREn4GEPQSpOwZBbA 7kPm01GD43k70FLROBPb+CLOgKiatI1cFwAfs29xNLduF3AHikBesxzKWNowDvRURBb9apvBMMV cUqyUuQT0FML7KyJvpNRRZsRvsuZ7dmQJeJGRTirdiY06+bBTNcK1ENdyD39Q5QboqFbYE4OsX2 XSR9dUdx6gfnNefZDTlEHf7wDBLnpmxAjzCIdIxJvvRt/egWZtLZnEoFNo3Wv4N9/BWLKapdkEG uGV X-Received: by 2002:a17:902:cf03:b0:2b0:506b:e6f8 with SMTP id d9443c01a7336-2b06357ec87mr23739075ad.5.1773733935362; Tue, 17 Mar 2026 00:52:15 -0700 (PDT) Received: from mi-HP-ProDesk-680-G6-PCI-Microtower-PC.mioffice.cn ([43.224.245.226]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2aece56defbsm119560655ad.10.2026.03.17.00.52.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Mar 2026 00:52:15 -0700 (PDT) From: soolaugust@gmail.com To: sched-ext@lists.linux.dev Cc: linux-kernel@vger.kernel.org, tj@kernel.org, void@manifault.com, arighi@nvidia.com, changwoo@igalia.com, peterz@infradead.org, mingo@redhat.com, zhidao su Subject: [PATCH] sched_ext: Fix typos in comments Date: Tue, 17 Mar 2026 15:52:09 +0800 Message-ID: <20260317075209.1197766-1-soolaugust@gmail.com> X-Mailer: git-send-email 2.43.0 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" From: zhidao su Fix five typos across three files: - kernel/sched/ext.c: 'monotically' -> 'monotonically' (line 55) - kernel/sched/ext.c: 'used by to check' -> 'used to check' (line 56) - kernel/sched/ext.c: 'hardlockdup' -> 'hardlockup' (line 3881) - kernel/sched/ext_idle.c: 'don't perfectly overlaps' -> 'don't perfectly overlap' (line 371) - tools/sched_ext/scx_flatcg.bpf.c: 'shaer' -> 'share' (line 21) Signed-off-by: zhidao su --- kernel/sched/ext.c | 6 +++--- kernel/sched/ext_idle.c | 2 +- tools/sched_ext/scx_flatcg.bpf.c | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/kernel/sched/ext.c b/kernel/sched/ext.c index 26a6ac2f882..dbcedde85d7 100644 --- a/kernel/sched/ext.c +++ b/kernel/sched/ext.c @@ -52,8 +52,8 @@ static atomic_long_t scx_nr_rejected =3D ATOMIC_LONG_INIT= (0); static atomic_long_t scx_hotplug_seq =3D ATOMIC_LONG_INIT(0); =20 /* - * A monotically increasing sequence number that is incremented every time= a - * scheduler is enabled. This can be used by to check if any custom sched_= ext + * A monotonically increasing sequence number that is incremented every ti= me a + * scheduler is enabled. This can be used to check if any custom sched_ext * scheduler has ever been used in the system. */ static atomic_long_t scx_enable_seq =3D ATOMIC_LONG_INIT(0); @@ -3878,7 +3878,7 @@ void scx_softlockup(u32 dur_s) * a good state before taking more drastic actions. * * Returns %true if sched_ext is enabled and abort was initiated, which may - * resolve the reported hardlockdup. %false if sched_ext is not enabled or + * resolve the reported hardlockup. %false if sched_ext is not enabled or * someone else already initiated abort. */ bool scx_hardlockup(int cpu) diff --git a/kernel/sched/ext_idle.c b/kernel/sched/ext_idle.c index ba298ac3ce6..8fac8dd9625 100644 --- a/kernel/sched/ext_idle.c +++ b/kernel/sched/ext_idle.c @@ -368,7 +368,7 @@ void scx_idle_update_selcpu_topology(struct sched_ext_o= ps *ops) =20 /* * Enable NUMA optimization only when there are multiple NUMA domains - * among the online CPUs and the NUMA domains don't perfectly overlaps + * among the online CPUs and the NUMA domains don't perfectly overlap * with the LLC domains. * * If all CPUs belong to the same NUMA node and the same LLC domain, diff --git a/tools/sched_ext/scx_flatcg.bpf.c b/tools/sched_ext/scx_flatcg.= bpf.c index 0e785cff0f2..88465b0d0c6 100644 --- a/tools/sched_ext/scx_flatcg.bpf.c +++ b/tools/sched_ext/scx_flatcg.bpf.c @@ -18,7 +18,7 @@ * 100/(100+100) =3D=3D 1/2. At its parent level, A is competing against D= and A's * share in that competition is 100/(200+100) =3D=3D 1/3. B's eventual sha= re in the * system can be calculated by multiplying the two shares, 1/2 * 1/3 =3D= =3D 1/6. C's - * eventual shaer is the same at 1/6. D is only competing at the top level= and + * eventual share is the same at 1/6. D is only competing at the top level= and * its share is 200/(100+200) =3D=3D 2/3. * * So, instead of hierarchically scheduling level-by-level, we can conside= r it --=20 2.43.0