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=-7.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MIME_BASE64_TEXT,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 B19F5C4363D for ; Tue, 22 Sep 2020 16:12:32 +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 2C4A4238D7 for ; Tue, 22 Sep 2020 16:12:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="DFCfaOu0" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2C4A4238D7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:37794 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kKku7-000371-7L for qemu-devel@archiver.kernel.org; Tue, 22 Sep 2020 12:12:31 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47278) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kKknb-000451-AS for qemu-devel@nongnu.org; Tue, 22 Sep 2020 12:05:48 -0400 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:46117) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kKknT-00063q-Dm for qemu-devel@nongnu.org; Tue, 22 Sep 2020 12:05:43 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1600790738; 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=BmBrjvKqCUANWBkNsuYymq/QQChNylLEcnQneRjNiPg=; b=DFCfaOu0sxG7OM8aVIkCVj8QDRl0jJWoEmstsqGMfZ1z551fL6Nt8GLthPtnhN19EOmd+M TZHNYrKPgLlmlZDwHCl9t/Vr3YeVCVIzLl9K2dtHudE0zdr133jUbgNoE0Vgs3OiXNk6dS UgT4j8RlYZfv5EEJJGdqE3AwTtJG3Yo= 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-346-IUF7ztqnNR6BGqgKZJ4Qeg-1; Tue, 22 Sep 2020 12:04:22 -0400 X-MC-Unique: IUF7ztqnNR6BGqgKZJ4Qeg-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 E61EE8027E1; Tue, 22 Sep 2020 16:04:20 +0000 (UTC) Received: from localhost (ovpn-115-55.ams2.redhat.com [10.36.115.55]) by smtp.corp.redhat.com (Postfix) with ESMTP id 7F9F91A913; Tue, 22 Sep 2020 16:04:17 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org Subject: [PATCH 04/11] util/vhost-user-server: drop unnecessary watch deletion Date: Tue, 22 Sep 2020 17:03:54 +0100 Message-Id: <20200922160401.294055-5-stefanha@redhat.com> In-Reply-To: <20200922160401.294055-1-stefanha@redhat.com> References: <20200922160401.294055-1-stefanha@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=stefanha@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: base64 Received-SPF: pass client-ip=63.128.21.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/22 02:07:04 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.455, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, MIME_BASE64_TEXT=1.741, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=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: Kevin Wolf , qemu-block@nongnu.org, Markus Armbruster , Coiby Xu , mreitz@redhat.com, Stefan Hajnoczi Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" RXhwbGljaXRseSBkZWxldGluZyB3YXRjaGVzIGlzIG5vdCBuZWNlc3Nhcnkgc2luY2UgbGlidmhv c3QtdXNlciBjYWxscwpyZW1vdmVfd2F0Y2goKSBkdXJpbmcgdnVfZGVpbml0KCkuIEFkZCBhbiBh c3NlcnRpb24gdG8gY2hlY2sgdGhpcwp0aG91Z2guCgpTaWduZWQtb2ZmLWJ5OiBTdGVmYW4gSGFq bm9jemkgPHN0ZWZhbmhhQHJlZGhhdC5jb20+Ci0tLQogdXRpbC92aG9zdC11c2VyLXNlcnZlci5j IHwgMTkgKysrKy0tLS0tLS0tLS0tLS0tLQogMSBmaWxlIGNoYW5nZWQsIDQgaW5zZXJ0aW9ucygr KSwgMTUgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvdXRpbC92aG9zdC11c2VyLXNlcnZlci5j IGIvdXRpbC92aG9zdC11c2VyLXNlcnZlci5jCmluZGV4IGViZTQ3ODg1ZjUuLmViYjg1MDczMWIg MTAwNjQ0Ci0tLSBhL3V0aWwvdmhvc3QtdXNlci1zZXJ2ZXIuYworKysgYi91dGlsL3Zob3N0LXVz ZXItc2VydmVyLmMKQEAgLTQ4LDIxICs0OCw2IEBAIHN0YXRpYyB2b2lkIGNsb3NlX2NsaWVudChW dVNlcnZlciAqc2VydmVyKQogICAgIC8qIFdoZW4gdGhpcyBpcyBzZXQgdnVfY2xpZW50X3RyaXAg d2lsbCBzdG9wIG5ldyBwcm9jZXNzaW5nIHZob3N0LXVzZXIgbWVzc2FnZSAqLwogICAgIHNlcnZl ci0+c2lvYyA9IE5VTEw7CiAKLSAgICBWdUZkV2F0Y2ggKnZ1X2ZkX3dhdGNoLCAqbmV4dDsKLSAg ICBRVEFJTFFfRk9SRUFDSF9TQUZFKHZ1X2ZkX3dhdGNoLCAmc2VydmVyLT52dV9mZF93YXRjaGVz LCBuZXh0LCBuZXh0KSB7Ci0gICAgICAgIGFpb19zZXRfZmRfaGFuZGxlcihzZXJ2ZXItPmlvYy0+ Y3R4LCB2dV9mZF93YXRjaC0+ZmQsIHRydWUsIE5VTEwsCi0gICAgICAgICAgICAgICAgICAgICAg ICAgICBOVUxMLCBOVUxMLCBOVUxMKTsKLSAgICB9Ci0KLSAgICB3aGlsZSAoIVFUQUlMUV9FTVBU WSgmc2VydmVyLT52dV9mZF93YXRjaGVzKSkgewotICAgICAgICBRVEFJTFFfRk9SRUFDSF9TQUZF KHZ1X2ZkX3dhdGNoLCAmc2VydmVyLT52dV9mZF93YXRjaGVzLCBuZXh0LCBuZXh0KSB7Ci0gICAg ICAgICAgICBpZiAoIXZ1X2ZkX3dhdGNoLT5wcm9jZXNzaW5nKSB7Ci0gICAgICAgICAgICAgICAg UVRBSUxRX1JFTU9WRSgmc2VydmVyLT52dV9mZF93YXRjaGVzLCB2dV9mZF93YXRjaCwgbmV4dCk7 Ci0gICAgICAgICAgICAgICAgZ19mcmVlKHZ1X2ZkX3dhdGNoKTsKLSAgICAgICAgICAgIH0KLSAg ICAgICAgfQotICAgIH0KLQogICAgIHdoaWxlIChzZXJ2ZXItPnByb2Nlc3NpbmdfbXNnKSB7CiAg ICAgICAgIGlmIChzZXJ2ZXItPmlvYy0+cmVhZF9jb3JvdXRpbmUpIHsKICAgICAgICAgICAgIHNl cnZlci0+aW9jLT5yZWFkX2Nvcm91dGluZSA9IE5VTEw7CkBAIC03Myw2ICs1OCwxMCBAQCBzdGF0 aWMgdm9pZCBjbG9zZV9jbGllbnQoVnVTZXJ2ZXIgKnNlcnZlcikKICAgICB9CiAKICAgICB2dV9k ZWluaXQoJnNlcnZlci0+dnVfZGV2KTsKKworICAgIC8qIHZ1X2RlaW5pdCgpIHNob3VsZCBoYXZl IGNhbGxlZCByZW1vdmVfd2F0Y2goKSAqLworICAgIGFzc2VydChRVEFJTFFfRU1QVFkoJnNlcnZl ci0+dnVfZmRfd2F0Y2hlcykpOworCiAgICAgb2JqZWN0X3VucmVmKE9CSkVDVChzaW9jKSk7CiAg ICAgb2JqZWN0X3VucmVmKE9CSkVDVChzZXJ2ZXItPmlvYykpOwogfQotLSAKMi4yNi4yCgo=