From patchwork Thu Sep 30 15:30:26 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vivek Goyal X-Patchwork-Id: 12528825 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4403C433F5 for ; Thu, 30 Sep 2021 16:05:04 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8D4E5613A9 for ; Thu, 30 Sep 2021 16:05:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 8D4E5613A9 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:60860 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mVyYR-0007b1-Fr for qemu-devel@archiver.kernel.org; Thu, 30 Sep 2021 12:05:03 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:36858) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mVy1c-00057j-F8 for qemu-devel@nongnu.org; Thu, 30 Sep 2021 11:31:08 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:55555) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mVy1a-0002Xb-Pc for qemu-devel@nongnu.org; Thu, 30 Sep 2021 11:31:08 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1633015866; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=6VPDvlcrpZ2AsiC5cScB9dMXGiEwsSW+lSbyy/+MdwU=; b=CXGxW+MXm2pYknauFM8mokGezTTpPlxPuSbNUoXfRR9vVWL5GosK6irAhJoLJxexiQh0ly ZPRaVxnXtyzTrg4CQXPIk1G2lnCEONRSSLyzsiYloIyL4U81E5XkEwajFU9T1pZWH8iLnk +wWa3vflYSkvPGlMHG0P5ua7scdZqVw= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-519-CbnGJfFgOtqE5JWJ8Men7g-1; Thu, 30 Sep 2021 11:31:02 -0400 X-MC-Unique: CbnGJfFgOtqE5JWJ8Men7g-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 55D4610168C7; Thu, 30 Sep 2021 15:31:01 +0000 (UTC) Received: from horse.redhat.com (unknown [10.22.16.146]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3D96519729; Thu, 30 Sep 2021 15:30:48 +0000 (UTC) Received: by horse.redhat.com (Postfix, from userid 10451) id CCE3C228281; Thu, 30 Sep 2021 11:30:47 -0400 (EDT) From: Vivek Goyal To: qemu-devel@nongnu.org, virtio-fs@redhat.com, stefanha@redhat.com Subject: [PATCH 02/13] virtiofsd: fuse.h header file changes for lock notification Date: Thu, 30 Sep 2021 11:30:26 -0400 Message-Id: <20210930153037.1194279-3-vgoyal@redhat.com> In-Reply-To: <20210930153037.1194279-1-vgoyal@redhat.com> References: <20210930153037.1194279-1-vgoyal@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=vgoyal@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=216.205.24.124; envelope-from=vgoyal@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jaggel@bu.edu, iangelak@redhat.com, dgilbert@redhat.com, vgoyal@redhat.com, miklos@szeredi.hu Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This change comes from fuse.h kernel header file udpate. Hence keeping it in a separate patch. Signed-off-by: Vivek Goyal --- include/standard-headers/linux/fuse.h | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/include/standard-headers/linux/fuse.h b/include/standard-headers/linux/fuse.h index cce105bfba..0b6218d569 100644 --- a/include/standard-headers/linux/fuse.h +++ b/include/standard-headers/linux/fuse.h @@ -181,6 +181,8 @@ * - add FUSE_OPEN_KILL_SUIDGID * - extend fuse_setxattr_in, add FUSE_SETXATTR_EXT * - add FUSE_SETXATTR_ACL_KILL_SGID + * 7.35 + * - add FUSE_NOTIFY_LOCK */ #ifndef _LINUX_FUSE_H @@ -212,7 +214,7 @@ #define FUSE_KERNEL_VERSION 7 /** Minor version number of this interface */ -#define FUSE_KERNEL_MINOR_VERSION 33 +#define FUSE_KERNEL_MINOR_VERSION 35 /** The node ID of the root inode */ #define FUSE_ROOT_ID 1 @@ -521,6 +523,7 @@ enum fuse_notify_code { FUSE_NOTIFY_STORE = 4, FUSE_NOTIFY_RETRIEVE = 5, FUSE_NOTIFY_DELETE = 6, + FUSE_NOTIFY_LOCK = 7, FUSE_NOTIFY_CODE_MAX, }; @@ -912,6 +915,12 @@ struct fuse_notify_retrieve_in { uint64_t dummy4; }; +struct fuse_notify_lock_out { + uint64_t unique; + int32_t error; + int32_t padding; +}; + /* Device ioctls: */ #define FUSE_DEV_IOC_MAGIC 229 #define FUSE_DEV_IOC_CLONE _IOR(FUSE_DEV_IOC_MAGIC, 0, uint32_t)