From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f49.google.com (mail-pa0-f49.google.com [209.85.220.49]) by kanga.kvack.org (Postfix) with ESMTP id 7C06D6B025F for ; Thu, 7 Apr 2016 10:38:56 -0400 (EDT) Received: by mail-pa0-f49.google.com with SMTP id zm5so56153068pac.0 for ; Thu, 07 Apr 2016 07:38:56 -0700 (PDT) Received: from bombadil.infradead.org (bombadil.infradead.org. [2001:1868:205::9]) by mx.google.com with ESMTPS id i5si453432pfj.121.2016.04.07.07.38.55 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 07 Apr 2016 07:38:55 -0700 (PDT) Date: Thu, 7 Apr 2016 07:38:54 -0700 From: Christoph Hellwig Subject: Re: [Lsf-pc] [LSF/MM TOPIC] Generic page-pool recycle facility? Message-ID: <20160407143854.GA7685@infradead.org> References: <1460034425.20949.7.camel@HansenPartnership.com> <20160407161715.52635cac@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160407161715.52635cac@redhat.com> Sender: owner-linux-mm@kvack.org List-ID: To: Jesper Dangaard Brouer Cc: lsf@lists.linux-foundation.org, linux-mm , "netdev@vger.kernel.org" , Brenden Blanco , James Bottomley , Tom Herbert , lsf-pc@lists.linux-foundation.org, Alexei Starovoitov This is also very interesting for storage targets, which face the same issue. SCST has a mode where it caches some fully constructed SGLs, which is probably very similar to what NICs want to do. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org