From nobody Tue Apr 7 18:47:00 2026 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0CDBB346E7F for ; Fri, 27 Feb 2026 08:56:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.11 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772182575; cv=none; b=kSMOlKzbf8Ma0f++zc2usy/KbG64qMng9GAORWJB1aQJMGql4dEXR/39vvlWhwtGjZ2NkcQOwjOtB+UG26/l5HtbNX71PcS0qubvacxlDnsgpShZH8PlLtNylDcjBXsj1gXHTIVq7zH7F0LAaxgjta8NmyB2g5DSuQiiQQDdsk8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772182575; c=relaxed/simple; bh=5o5FJx9NFDYfTTsv1j+G8zcbk+89SeS1lSGVRzr/U20=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=X84yRbp/puNFikt/8czQd3bZdK0KHMLB6odEGbRpPwsnusZoHGnH56z8GegJOI3+NqCp7qAGlYrodaVq2T9wIAsB6D5bHE5f8e9iMad8qB0AKoKmAqdCzTVmH3bgcjgWjpAGZmZuiuZA2MGQdu3aDGBYJjft2xyPhyliJJYYGdY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=MmMgIC1m; arc=none smtp.client-ip=192.198.163.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="MmMgIC1m" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1772182574; x=1803718574; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=5o5FJx9NFDYfTTsv1j+G8zcbk+89SeS1lSGVRzr/U20=; b=MmMgIC1mqRtbCLFf+glCfaDez/Qdovy7VwDq3Q7hfUUCUFv1SCuQBjwf HEUCdD1hJTKDcLNBlMkF/XOuqHZ4vbqT+NAY1JaxU71UGCv+M1EULzCzV e/vHGXOBKREPM87esbicjVyqPdcSLy2mvMauU0fhyIp8JSh33aZPz+qKI 8v0X4kqtaRl/hpRldwSDzCOhvpa1QBKQFXrSM7h4SRhrI5cKNIhGgKGzF /v9rUnopLso0ZArp3XfnffSXCyNAhmJozZW/IRMrHJrWD4FpL/tlpKICu ShcQXta6mCodTrCzzb/WmPDxwRvAeV8J6SOrI0vx4e+PnhCFztAYMVOg3 w==; X-CSE-ConnectionGUID: hewg68VjShe9Lb1O9jrnew== X-CSE-MsgGUID: Qr8Cr8LmT+qTxRvwBOFHKg== X-IronPort-AV: E=McAfee;i="6800,10657,11713"; a="83897699" X-IronPort-AV: E=Sophos;i="6.21,313,1763452800"; d="scan'208";a="83897699" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Feb 2026 00:56:13 -0800 X-CSE-ConnectionGUID: t4786gvrRkikJFype03L1g== X-CSE-MsgGUID: kpN4ckUgQCyOdsxh6QjyIA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,313,1763452800"; d="scan'208";a="216852965" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by orviesa008.jf.intel.com with ESMTP; 27 Feb 2026 00:56:11 -0800 From: Mallesh Koujalagi To: tj@kernel.org, jiangshanlai@gmail.com, peterz@infradead.org Cc: linux-kernel@vger.kernel.org, anshuman.gupta@intel.com, raag.jadav@intel.com, Mallesh Koujalagi Subject: [PATCH v2] workqueue: Update documentation as per system_percpu_wq naming Date: Fri, 27 Feb 2026 14:24:01 +0530 Message-ID: <20260227085400.3354444-2-mallesh.koujalagi@intel.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" Update documentation to use "per-CPU workqueue" instead of "global workqueue" to match the system_wq to system_percpu_wq rename. The workqueue behavior remains unchanged; this just aligns terminology with the clearer naming. Fixes: a2be943b46b4 ("workqueue: replace use of system_wq with system_percp= u_wq") Signed-off-by: Mallesh Koujalagi --- v2: Change the commit message (Tejun) --- include/linux/workqueue.h | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h index a4749f56398f..fc5744402a66 100644 --- a/include/linux/workqueue.h +++ b/include/linux/workqueue.h @@ -712,14 +712,14 @@ static inline bool schedule_work_on(int cpu, struct w= ork_struct *work) } =20 /** - * schedule_work - put work task in global workqueue + * schedule_work - put work task in per-CPU workqueue * @work: job to be done * - * Returns %false if @work was already on the kernel-global workqueue and + * Returns %false if @work was already on the system per-CPU workqueue and * %true otherwise. * - * This puts a job in the kernel-global workqueue if it was not already - * queued and leaves it in the same position on the kernel-global + * This puts a job in the system per-CPU workqueue if it was not already + * queued and leaves it in the same position on the system per-CPU * workqueue otherwise. * * Shares the same memory-ordering properties of queue_work(), cf. the @@ -796,12 +796,12 @@ extern void __warn_flushing_systemwide_wq(void) }) =20 /** - * schedule_delayed_work_on - queue work in global workqueue on CPU after = delay + * schedule_delayed_work_on - queue work in per-CPU workqueue on CPU after= delay * @cpu: cpu to use * @dwork: job to be done * @delay: number of jiffies to wait * - * After waiting for a given time this puts a job in the kernel-global + * After waiting for a given time this puts a job in the system per-CPU * workqueue on the specified CPU. */ static inline bool schedule_delayed_work_on(int cpu, struct delayed_work *= dwork, @@ -811,11 +811,11 @@ static inline bool schedule_delayed_work_on(int cpu, = struct delayed_work *dwork, } =20 /** - * schedule_delayed_work - put work task in global workqueue after delay + * schedule_delayed_work - put work task in per-CPU workqueue after delay * @dwork: job to be done * @delay: number of jiffies to wait or 0 for immediate execution * - * After waiting for a given time this puts a job in the kernel-global + * After waiting for a given time this puts a job in the system per-CPU * workqueue. */ static inline bool schedule_delayed_work(struct delayed_work *dwork, --=20 2.34.1