From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18])
	(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 54FC543BDA7
	for <linux-kernel@vger.kernel.org>; Mon, 17 Aug 2026 17:22:01 +0000 (UTC)
Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18
ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;
	t=1786987322; cv=none; b=DwiSjjOQy5+901eJHFbNAhhaEiY48W6mbtc67F7FeES+RULN2Fa3g1VKpUuD7pMeYMVN0IAiC5NJhrv72Zh/IIz9pKo5uwooJK6a8xAA8F2SpTDJKtIogbPP4vX2HX+lSs8Ghbb81gVE/7DGlWrLPlSywH4lBXKKcABBYNUXwgg=
ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org;
	s=arc-20240116; t=1786987322; c=relaxed/simple;
	bh=lzCJhLP4KDMXVF8GRXqgjXGO1cbxubRCXXSH3QfKczI=;
	h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version:
	 Content-Type:Content-Disposition:In-Reply-To; b=e+d2/Toi6LkTpNw3+PkGEqLeUPoFejfjxm6w2d3QUg7zJcuIfjYsnjHgy6SAwaU8x0p4SxDS941jDFDBjsx9jyD99LAQketV8CG8Pw3UFBRXn3ZhgSD0bYmCCZ3+baX0cFsVtoCGIqGSSAyzVx3SsYZT08Je2Gt9q5+DQ3aq7sA=
ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nxqidhH8; arc=none smtp.client-ip=100.103.45.18
Authentication-Results: smtp.subspace.kernel.org;
	dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="nxqidhH8"
Received: by smtp.kernel.org (Postfix) with ESMTPSA id C41761F000E9;
	Mon, 17 Aug 2026 17:22:00 +0000 (UTC)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org;
	s=k20260515; t=1786987321;
	bh=9ugVeUomk+N7WMcimnQNS8notgqRar/b1kZL9puFjWU=;
	h=Date:From:To:Cc:Subject:References:In-Reply-To;
	b=nxqidhH8cDuk6s286/W0td4bhv6IlgZBxy8Mrtr8dfyZo0VoxCPaOSHMpzM/tJn1c
	 lW6gtGl1ru0EaiyaFdOlFiVRwWdpUNaaSMIcPnJbIreuNkGQkaaBfoCPIYonlS6C8B
	 5ufYRowbMD+wGohE4vm37IO1b86JUK5unwRivz7s2OmgF/Ty4DaMAcsP1fg44j7Yji
	 fqTptYXNBVj0yuq3PHo+LJE+BZ+P+jmrR24DxCZ8p7GV3kTAYZssP41wJetyQ3xsvi
	 vJBPVrH1+7fDpXZ3iiaFH/qGVmrnlUUh8tfXSZB45DVeZwLsJTvjg7D6jSyVFbibNK
	 NGpkSndY88ybQ==
Date: Mon, 17 Aug 2026 07:22:00 -1000
From: Tejun Heo <tj@kernel.org>
To: =?iso-8859-1?Q?H=E5kon?= Bugge <haakon.bugge@oracle.com>
Cc: linux-kernel@vger.kernel.org, Lai Jiangshan <jiangshanlai@gmail.com>,
	John Stultz <jstultz@google.com>,
	Bradley Morgan <include@grrlz.net>
Subject: Re: [PATCH v4 1/2] workqueue: Add missing EXPORT_SYMBOL_GPL for
 workqueue_set_min_active
Message-ID: <aoNDOAFsaVQ_WhNK@slm.duckdns.org>
References: <20260817084218.318326-1-haakon.bugge@oracle.com>
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=iso-8859-1
Content-Disposition: inline
Content-Transfer-Encoding: 8bit
In-Reply-To: <20260817084218.318326-1-haakon.bugge@oracle.com>

On Mon, Aug 17, 2026 at 10:42:15AM +0200, Håkon Bugge wrote:
> Export workqueue_set_min_active() so that tests/loadable modules,
> e.g., test-ww_mutex can adjust workqueue concurrency levels to avoid
> deadlocks during cyclic test runs. This function is called in
> test-ww_mutex.c in order to solve a deadlock.
> 
> Fixes: 8f172181f24b ("workqueue: Implement workqueue_set_min_active()")
> Signed-off-by: Håkon Bugge <haakon.bugge@oracle.com>
> Reviewed-by: Bradley Morgan <include@grrlz.net>
> Acked-by: Tejun Heo <tj@kernel.org>

Please feel free to route with the patch that needs this.

Thanks.

-- 
tejun