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 7B3A728EC11; Thu, 22 May 2025 23:34:19 +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=1747956859; cv=none; b=nCVQTT9WF4rSy7tzoiQ1pvRCY9/55sie86232/80e97u9Wz94aAT6GdzCHe7xA2So5DqGREd0ejpsfxi2FvKiLjvToaGSWtJJBiaU60aQnVClbwfrEQEpHFakIldV2AYXmrC0DpmBBl2ZyL63f97ZToGr6DOGGhXpYTYe3XatHs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747956859; c=relaxed/simple; bh=fXmVTVXrbzmhPMkPj/9H+yAuOPsGSaY5GJ5IfTWrlaI=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=ZiMBz1piqufGZwJXL9u85tcLWBSbm6F3+z+CLKOXfYRNIWedJzPHyA+W/W5hqqZmiJBHAJ+tcVfwRA9aFKbY8oP6JIU9XTBaq681geYRFkGCMiGVKeiL1ZSJ0iLAtYNZvq2uBSiEJ3dNCyozHBSOcAIEA881g2V0fbk2lLVTxn8= 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=ZuH8Xulo; 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="ZuH8Xulo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E09F1C4CEE4; Thu, 22 May 2025 23:34:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1747956859; bh=fXmVTVXrbzmhPMkPj/9H+yAuOPsGSaY5GJ5IfTWrlaI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=ZuH8XuloJQd5oGqJs2tSkvCaOzzviZgiTpfCALRWkIm7Kgd9FdygZKmGrn3UxctHq 8p1XtVDhNdboq8Ct8KwwX1gH7n9Gb2+pAaPfcYj1a+iXS2pgYA/eCkcIqEO4ZOINUs LqyBOXZyKAOLBjVIzjbSzoeZD1+wsSXj629vfsGU= Date: Thu, 22 May 2025 16:34:18 -0700 From: Andrew Morton To: Jason Xing Cc: axboe@kernel.dk, rostedt@goodmis.org, mhiramat@kernel.org, mathieu.desnoyers@efficios.com, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-trace-kernel@vger.kernel.org, Jason Xing Subject: Re: [PATCH v3 0/4] relayfs: misc changes Message-Id: <20250522163418.f14da5eea065296d42ee3497@linux-foundation.org> In-Reply-To: References: <20250518025734.61479-1-kerneljasonxing@gmail.com> 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=UTF-8 Content-Transfer-Encoding: 8bit On Fri, 23 May 2025 07:16:35 +0800 Jason Xing wrote: > On Sun, May 18, 2025 at 10:57 AM Jason Xing wrote: > > > > From: Jason Xing > > > > The series mostly focuses on the error counters which helps every user > > debug their own kernel module. > > > > --- > > Note: this series is made on top of this cleanup[1] and unmerged commit[2] > > [1]: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git/log/?h=mm-nonmm-unstable > > [2]: https://lore.kernel.org/all/20250507134225.63248-1-kerneljasonxing@gmail.com/ > > > > Jason Xing (4): > > relayfs: support a counter tracking if per-cpu buffers is full > > relayfs: introduce getting relayfs statistics function > > blktrace: use rbuf->stats.full as a drop indicator in relayfs > > relayfs: support a counter tracking if data is too big to write > > > > include/linux/relay.h | 19 ++++++++++++++- > > kernel/relay.c | 52 +++++++++++++++++++++++++++++++++++------ > > kernel/trace/blktrace.c | 22 ++--------------- > > 3 files changed, 65 insertions(+), 28 deletions(-) > > Hi Andrew, > > Any comments on the series? > We're at -rc7 now, so I'll park this for consideration for -rc1.