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 A083021B9C2; Fri, 23 May 2025 02:39:46 +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=1747967986; cv=none; b=dpre4YAuE4KxcUzIjwKBqHnprTFjCT+C/O5wM0h/4YF2hY0ybvLNTwFda93wdDLOJLUC+i5/BQLQJrqRhOpaMC3diIon1BTloqr1/DRsoOJQdO4gdLSJDut5pp3BZ1row0Psmv+mcBCOyevM/XZne/NM7sbtbtnKf5fCoeJDT5A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747967986; c=relaxed/simple; bh=H8/wjXRVTuirlqKTBTuysDlyjNJhoKFrI6uQDrksrSw=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=GFYbjeOc5PP5levHgbLzjue2U8BBbrOBxTrqniWyi0WZZJceZ9JVmM4Sj4la+LlMEX7JlN0nBfW+g4NxSMrZLBYgRHhz4WrtsvV7amJxAD35rFVRJx4eVvL3qnnddzbHvvqtWgdM5gGgkwCn1oF3qHgk4BPcbHSp89LWqpZNlnU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=R/wnbW4/; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="R/wnbW4/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C1BF2C4CEE4; Fri, 23 May 2025 02:39:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747967986; bh=H8/wjXRVTuirlqKTBTuysDlyjNJhoKFrI6uQDrksrSw=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=R/wnbW4/q5rgwudMS2+ZRCEpCEMwCFMCy5GZpTDXDMS5NCjgjmusX00JHvNu4+HHf 5DLO5RamEjxjXb285bOErRFDFuzYTfDM9B8E889B+0BtPTVMLmvQCq+m6lern6f5R4 iLEYm9PHzG+dsWWp3xjQsPhoebwNRLthBkYCl5ilMjV/JumAXmMdPviXdgxBvxocaC DZ0CnCMbMfdizUMBVyJiWYsO84V/oTHFSET8+CpbtGNGEkJVByhz4oVw19rdxMlKPL BTvPY3PjDgaXkQpDFDKcOiFWfvu5UD5+++iBItkgX/Um3o8A84VS72JIo2bqqylcaW LlYNcCEVHYYhQ== Date: Fri, 23 May 2025 11:39:43 +0900 From: Masami Hiramatsu (Google) To: Jason Xing Cc: axboe@kernel.dk, rostedt@goodmis.org, mathieu.desnoyers@efficios.com, akpm@linux-foundation.org, 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: <20250523113943.8739b65347b3ccacdea7e4c2@kernel.org> In-Reply-To: <20250518025734.61479-1-kerneljasonxing@gmail.com> 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-trace-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 Sun, 18 May 2025 10:57:30 +0800 Jason Xing wrote: > From: Jason Xing > > The series mostly focuses on the error counters which helps every user > debug their own kernel module. > The series looks good to me. Reviewed-by: Masami Hiramatsu (Google) Thanks, > --- > 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(-) > > -- > 2.43.5 > -- Masami Hiramatsu (Google)