From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 8D81A1754B for ; Tue, 22 Jul 2025 00:52:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753145544; cv=none; b=BYrpLMdaYlYuyVNBv43xrAAnA4IJMjobSaFGUNrv7lnkan/0jfJyROXiBzoQhCw1YC5ci7hNM7FRfFZDh5kiqX/CB51n0i7/uLol2/eCPpiwu/hNsDcks0qYdJlO0gSinJG03zsdSVP+eHwGLUJfH2s1XycBux3rfJ2bHf/icOk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753145544; c=relaxed/simple; bh=+N0Bv+fl0cKshvSXzZCMl7X8XTvH5XrEfZLnOxkH++Y=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=eU54Ucw/eLMQlM3ULiXel3ouytN1E0nZxVKSzxgH5yvXbkBd/jjyw70vW7L4V783BByUL3sWFHIr88l3AI9Vx6maItsM8BaysEjrLW5f13kdWUhSHdsgSQKzUUojvi6b+fkKWXn20GzQztyiWNGyBlIdfBteB/VSrvHSdZXLvMI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=SmAxP+DK; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="SmAxP+DK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B64D8C4CEED; Tue, 22 Jul 2025 00:52:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1753145544; bh=+N0Bv+fl0cKshvSXzZCMl7X8XTvH5XrEfZLnOxkH++Y=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=SmAxP+DKGs9vvLcJQ6RBgbT2eqGGWnXxRUM6Bkuqgg+0S9QPu6bGfzBcxFkY+dJ0M acHKNg30R3wI/HIUrQ9K0sdsVUW1Ln4WwXmgoW2eOtwFqspdxorniKyhJiMBvqiDz4 a6MhWZY4jQcoaDoGg6Bh3jrf6Y3/9QPNen5dbaOw= Date: Mon, 21 Jul 2025 17:52:23 -0700 From: Andrew Morton To: Krzysztof Kozlowski Cc: jiang.kun2@zte.com.cn, yang.yang29@zte.com.cn, xu.xin16@zte.com.cn, bbonev@devuan.org, linux-kernel@vger.kernel.org, bsingharora@gmail.com, wang.yaxin@zte.com.cn Subject: Re: [PATCH linux next] MAINTAINERS: add maintainers for delaytop Message-Id: <20250721175223.26f8c81193dfc9baf8331937@linux-foundation.org> In-Reply-To: References: <20250721094049958ImB8XG_imntcPqpQn1KfG@zte.com.cn> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Mon, 21 Jul 2025 08:56:18 +0200 Krzysztof Kozlowski wrote: > On 21/07/2025 03:40, jiang.kun2@zte.com.cn wrote: > > From: Wang Yaxin > > > > The delaytop tool supports showing system delays and task-level delays, > > effectively identifying the top-n tasks with high latency in the system, > > which is highly beneficial for improving system performance. Wang Yaxin > > and her colleague Fan Yu focus on locating system delay issues. To promote > > the thriving development of delaytop, we hope to serve as maintainers to > > continuously improve it, aiming to provide a more effective solution for > > system latency issues in the future. > > > > Signed-off-by: Wang Yaxin > > Signed-off-by: Fan Yu > > --- > > MAINTAINERS | 10 ++++++++++ > > 1 file changed, 10 insertions(+) > > > > diff --git a/MAINTAINERS b/MAINTAINERS > > index d635369a4f6c..e6fec6b0055d 100644 > > --- a/MAINTAINERS > > +++ b/MAINTAINERS > > @@ -19524,6 +19524,16 @@ S: Maintained > > F: include/linux/delayacct.h > > F: kernel/delayacct.c > > > > +TASK DELAY MONITORING TOOLS > > +M: Andrew Morton > > +M: Wang Yaxin > > > There were no contributions from above address. Not a single > contribution. Not a single review, not a single message or comment. If > the person wants to review, why reviewing did not happen so far? That because tools/accounting/delaytop.c was created by Wang Yaxin one month ago. It exists only in mm.git! > > +M: Fan Yu > > And from here just one patchset not even related to delaytop. If the creator of delaytop wishes to nominate someone else as a comaintainer then I'm OK with that. Sure, they haven't been very involved in getdelays but these individuals presumably understand getdelays and nobody else has stepped up, so I think the patch improves our situation.