From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 874AAC28CC0 for ; Wed, 29 May 2019 13:12:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 66623205F4 for ; Wed, 29 May 2019 13:12:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727068AbfE2NMP (ORCPT ); Wed, 29 May 2019 09:12:15 -0400 Received: from mx1.redhat.com ([209.132.183.28]:43176 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727007AbfE2NMP (ORCPT ); Wed, 29 May 2019 09:12:15 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id CD52DC05FBD7; Wed, 29 May 2019 13:12:09 +0000 (UTC) Received: from warthog.procyon.org.uk (ovpn-120-173.rdu2.redhat.com [10.10.120.173]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8EADF60487; Wed, 29 May 2019 13:12:06 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: References: <155905621951.1304.5956310120238620025.stgit@warthog.procyon.org.uk> <155905622921.1304.8775688192987027250.stgit@warthog.procyon.org.uk> To: Miklos Szeredi Cc: dhowells@redhat.com, Al Viro , Ian Kent , Linux API , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Miklos Szeredi Subject: Re: [PATCH 1/7] General notification queue with user mmap()'able ring buffer [ver #13] MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <29054.1559135525.1@warthog.procyon.org.uk> Date: Wed, 29 May 2019 14:12:05 +0100 Message-ID: <29055.1559135525@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Wed, 29 May 2019 13:12:15 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Miklos Szeredi wrote: > Would it make sense to use relayfs for the implementation of the > mapped ring buffer? Note that I reposted the notification patches under the correct cover note later. Could you repost your response there. Subject: [RFC][PATCH 0/7] Mount, FS, Block and Keyrings notifications David