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 85DBB226D14 for ; Thu, 17 Apr 2025 09:44:53 +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=1744883093; cv=none; b=LhlazkEyEzRLf52Hqs8lnxDWo3lUbvnk+0LWm9dOgWUHm4T7ZZyQztgPcIMY1AvBNF9/h7CqFmiulT6//hzBQaXjFIlTw/91zIxtT4I9JwGEcPKFmk7XP6Sl/77Svt9GEOwv2ExzQmE8KKp7MzYkj3prZpt+ieYJ94T91t9w1f8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744883093; c=relaxed/simple; bh=YheLnVHKHrjonvnYiEi71GpWs1A41Yx90K15oM82il0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=B2vDpw+WadDN+OKUsFNDsP6I+GTBqZ6ZUayfkbhdFNPQaqfr40LKPzakuZlVyj4aG/HBGEcP4xegVZZc3Qnz1zIeJNwdhLMxS7LV/Y2pkoSYg/3KU0zzq0BYbWzvTe+H6hs1Cfo9QumfzVJ/P9xj++fsII05nX3Lji+nG6nrmG8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=RK2DipEG; 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="RK2DipEG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6130AC4CEE4; Thu, 17 Apr 2025 09:44:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744883093; bh=YheLnVHKHrjonvnYiEi71GpWs1A41Yx90K15oM82il0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=RK2DipEGslJN5dNrBcfnp17GMhzQWZ9PqikCFiid2s+oXeSrcJ0klyarprLmSd6is msowIKeEllpbXifNtLpMmDTTaQ0koF1Pkn6y0wHBtoqH+tUHcdJnW3vYvgMWIf+bCV i+hbZDvmm3+TdE4tBqXAPrVuTwtg+NlAtqYp+/xGwmlj5PPMXYuBPJKFSDMCfytSQt wuQWegLjg1PKKsJAxKQIvnaCWIQxDi4SGUzZTjhp9/xozX2AF2emAActdsIO7I3zTl iUZuyY33BlZhGo+2GrQ8Eig38DHYBN+26GHqDsft3LTvDCl36OhwwtzR2Xj8O9AkCL tQdAuOXmI3NCg== Date: Thu, 17 Apr 2025 10:44:50 +0100 From: Simon Horman To: allison.henderson@oracle.com Cc: netdev@vger.kernel.org Subject: Re: [PATCH v2 1/8] net/rds: Add per cp work queue Message-ID: <20250417094450.GC2430521@horms.kernel.org> References: <20250411180207.450312-1-allison.henderson@oracle.com> <20250411180207.450312-2-allison.henderson@oracle.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250411180207.450312-2-allison.henderson@oracle.com> On Fri, Apr 11, 2025 at 11:02:00AM -0700, allison.henderson@oracle.com wrote: > From: Allison Henderson > > This patch adds a per connection path queue which can be initialized > and used independently of the globally shared rds_wq. > > This patch is the first in a series that aims to address multiple bugs > including following the appropriate shutdown sequnce described in nit: sequence > rfc793 (pg 23) https://www.ietf.org/rfc/rfc793.txt > > This initial refactoring lays the ground work needed to alleviate > queue congestion during heavy reads and writes. The independently > managed queues will allow shutdowns and reconnects respond more quickly > before the peer times out waiting for the proper acks. > > Signed-off-by: Allison Henderson ...