From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55])
	(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 5C82B2749F1
	for <linux-kernel@vger.kernel.org>; Wed, 24 Jun 2026 15:30:10 +0000 (UTC)
Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55
ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;
	t=1782315011; cv=none; b=UbIlB529lWWhWn10XLd1Q/D5ano2NZ47S85k+AsnoNZzJYTIVXIxosvdgwlC+ZcwRozOT4o/2/qMfvhAMewR5gI/jsMEHagvEh1afBuDMOsEln4fP/dE1Yua8Fo25EZhYs5NuKs/t+zO00lTKzJkEE9uXr4UEpn62ztlgKijn4Y=
ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org;
	s=arc-20240116; t=1782315011; c=relaxed/simple;
	bh=jqbAhWKyGCpu5s9shjOos/hHOvdYT4ADS/w/jXtS8qQ=;
	h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version:
	 Content-Type:Content-Disposition:In-Reply-To; b=GyiTkYmETrwqacamgCGzVayq2DrieDIHRAafjuza6mQCDNntfploVAlj4ECXje5ikCqqkP7WMBM+zzkucNnKrxtdUzEbYj1edvCuNcmtmBYWhd+OOv/lRaVnLFbKhdzU7W61ALtY7Ooake2ekUJcqV2RZfCOpvqIFNK2w3rWSLc=
ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=Bo+TMRno; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=R3J/d3dR; arc=none smtp.client-ip=193.142.43.55
Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de
Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de
Authentication-Results: smtp.subspace.kernel.org;
	dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="Bo+TMRno";
	dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="R3J/d3dR"
Date: Wed, 24 Jun 2026 17:30:07 +0200
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de;
	s=2020; t=1782315008;
	h=from:from:reply-to:subject:subject:date:date:message-id:message-id:
	 to:to:cc:cc:mime-version:mime-version:content-type:content-type:
	 content-transfer-encoding:content-transfer-encoding:
	 in-reply-to:in-reply-to:references:references;
	bh=jqbAhWKyGCpu5s9shjOos/hHOvdYT4ADS/w/jXtS8qQ=;
	b=Bo+TMRnoGecHl9U5SL7mRE2E/L/eC6ROljrXDbsoA96jVE3OeOau4BAjWnbAfGBNQVTJNC
	CwmJ2GeVRD58ffJau7/nFVQTxdFsUnJ5tnQ4cKlYa2AkrNKC1wvz2W0EnkV7Mn+1yoGXaq
	gHNFNuwlFYGAbgA1Ndsj8V6+2HHBZo8B1CW4+v0Mq+Q4wDVN2/JE/XyWmke/T8BqCNgJQm
	rX+il9azX/xCyj2Mz6hS9vSkAxdiw965iVGg20ppsoUJCzfF+OJjgEbG4X5Esnag/Zs19u
	Yos9xBYK7y2KGf6N2oQc2H12B6My1/dglQ61m/GTOHNwn8fBwDJRQf9xeMdLVg==
DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de;
	s=2020e; t=1782315008;
	h=from:from:reply-to:subject:subject:date:date:message-id:message-id:
	 to:to:cc:cc:mime-version:mime-version:content-type:content-type:
	 content-transfer-encoding:content-transfer-encoding:
	 in-reply-to:in-reply-to:references:references;
	bh=jqbAhWKyGCpu5s9shjOos/hHOvdYT4ADS/w/jXtS8qQ=;
	b=R3J/d3dRU0GSUjlj/dmUNAvoCe6r04Xg2ZCeeYaBFhuNJJlrb1KJuUkltbx2uSwP+rwX3G
	CY5MF5/B33ewnxAQ==
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Breno Leitao <leitao@debian.org>
Cc: Tejun Heo <tj@kernel.org>, Lai Jiangshan <jiangshanlai@gmail.com>,
	linux-kernel@vger.kernel.org, marco.crivellari@suse.com,
	frederic@kernel.org, Hillf Danton <hdanton@sina.com>,
	kernel-team@meta.com, kmagar@redhat.com, psuriset@redhat.com,
	david.dai@linux.dev
Subject: Re: [PATCH v4 0/3] workqueue: Shrink the lock time
Message-ID: <20260624153007.6f7Huylx@linutronix.de>
References: <20260624-fastwake-v4-0-7b6d7b494a44@debian.org>
Precedence: bulk
X-Mailing-List: linux-kernel@vger.kernel.org
List-Id: <linux-kernel.vger.kernel.org>
List-Subscribe: <mailto:linux-kernel+subscribe@vger.kernel.org>
List-Unsubscribe: <mailto:linux-kernel+unsubscribe@vger.kernel.org>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable
In-Reply-To: <20260624-fastwake-v4-0-7b6d7b494a44@debian.org>

On 2026-06-24 04:47:38 [-0700], Breno Leitao wrote:
> The goal of this patchset is to decrease the time spent under the
> workqueue pool->lock.
=E2=80=A6
> Signed-off-by: Breno Leitao <leitao@debian.org>

Reviewed-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

Sebastian