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=-6.5 required=3.0 tests=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 1A35BC18E5A for ; Wed, 11 Mar 2020 12:44:05 +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 D8B71222C3 for ; Wed, 11 Mar 2020 12:44:04 +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="OTahsydW" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D8B71222C3 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]:51168 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jC0iS-0003FI-0K for qemu-devel@archiver.kernel.org; Wed, 11 Mar 2020 08:44:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46960) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jC0fm-0006nP-KL for qemu-devel@nongnu.org; Wed, 11 Mar 2020 08:41:19 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jC0fl-0000He-FN for qemu-devel@nongnu.org; Wed, 11 Mar 2020 08:41:18 -0400 Received: from us-smtp-1.mimecast.com ([207.211.31.81]:41122 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1jC0fl-0000HG-B5 for qemu-devel@nongnu.org; Wed, 11 Mar 2020 08:41:17 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1583930477; 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=5vEhsnHdkrdmlhhoxg4gu84Vi1CeoTvkMYk4LdIuEGI=; b=OTahsydW2jtjd5emneYS8G8U7hyoHXmp3d/12Fe6Y6vzPdjpoNLP7DZ8Kt9GB6AfsqWWdD CJihxOzmqBBvpgeUdCLP7shyHtK3prpivfXxVG+lhxd07uD+3sOMssUCqsbbZl1KFbQCbj BoLDi6KgLSiDekbmb8gtLP77F9K+dEU= 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-263-HZF3W29oPL6OHaIlFysOwA-1; Wed, 11 Mar 2020 08:41:10 -0400 X-MC-Unique: HZF3W29oPL6OHaIlFysOwA-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 9BC498024CF; Wed, 11 Mar 2020 12:41:09 +0000 (UTC) Received: from localhost (unknown [10.36.118.127]) by smtp.corp.redhat.com (Postfix) with ESMTP id 4F8E392D27; Wed, 11 Mar 2020 12:41:06 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org Subject: [PULL 4/9] aio-posix: move RCU_READ_LOCK() into run_poll_handlers() Date: Wed, 11 Mar 2020 12:40:40 +0000 Message-Id: <20200311124045.277969-5-stefanha@redhat.com> In-Reply-To: <20200311124045.277969-1-stefanha@redhat.com> References: <20200311124045.277969-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: base64 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.81 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: Fam Zheng , Peter Maydell , qemu-block@nongnu.org, Max Reitz , Stefan Hajnoczi , Paolo Bonzini , Kevin Wolf Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Tm93IHRoYXQgcnVuX3BvbGxfaGFuZGxlcnNfb25jZSgpIGlzIG9ubHkgY2FsbGVkIGJ5IHJ1bl9w b2xsX2hhbmRsZXJzKCkKd2UgY2FuIGltcHJvdmUgdGhlIENQVSB0aW1lIHByb2ZpbGUgYnkgbW92 aW5nIHRoZSBleHBlbnNpdmUKUkNVX1JFQURfTE9DSygpIG91dCBvZiB0aGUgcG9sbGluZyBsb29w LgoKVGhpcyByZWR1Y2VzIHRoZSBydW5fcG9sbF9oYW5kbGVycygpIGZyb20gNDAlIENQVSB0byAx MCUgQ1BVIGluIHBlcmYncwpzYW1wbGluZyBwcm9maWxlciBvdXRwdXQuCgpTaWduZWQtb2ZmLWJ5 OiBTdGVmYW4gSGFqbm9jemkgPHN0ZWZhbmhhQHJlZGhhdC5jb20+Ckxpbms6IGh0dHBzOi8vbG9y ZS5rZXJuZWwub3JnL3IvMjAyMDAzMDUxNzA4MDYuMTMxMzI0NS0zLXN0ZWZhbmhhQHJlZGhhdC5j b20KTWVzc2FnZS1JZDogPDIwMjAwMzA1MTcwODA2LjEzMTMyNDUtMy1zdGVmYW5oYUByZWRoYXQu Y29tPgotLS0KIHV0aWwvYWlvLXBvc2l4LmMgfCAyMCArKysrKysrKysrLS0tLS0tLS0tLQogMSBm aWxlIGNoYW5nZWQsIDEwIGluc2VydGlvbnMoKyksIDEwIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdp dCBhL3V0aWwvYWlvLXBvc2l4LmMgYi91dGlsL2Fpby1wb3NpeC5jCmluZGV4IDY1OTY0YTI1OTcu LjExYTQ5NzE5NTUgMTAwNjQ0Ci0tLSBhL3V0aWwvYWlvLXBvc2l4LmMKKysrIGIvdXRpbC9haW8t cG9zaXguYwpAQCAtNTgzLDE2ICs1ODMsNiBAQCBzdGF0aWMgYm9vbCBydW5fcG9sbF9oYW5kbGVy c19vbmNlKEFpb0NvbnRleHQgKmN0eCwgaW50NjRfdCAqdGltZW91dCkKICAgICBib29sIHByb2dy ZXNzID0gZmFsc2U7CiAgICAgQWlvSGFuZGxlciAqbm9kZTsKIAotICAgIC8qCi0gICAgICogT3B0 aW1pemF0aW9uOiAtPmlvX3BvbGwoKSBoYW5kbGVycyBvZnRlbiBjb250YWluIFJDVSByZWFkIGNy aXRpY2FsCi0gICAgICogc2VjdGlvbnMgYW5kIHdlIHRoZXJlZm9yZSBzZWUgbWFueSByY3VfcmVh ZF9sb2NrKCkgLT4gcmN1X3JlYWRfdW5sb2NrKCkKLSAgICAgKiAtPiByY3VfcmVhZF9sb2NrKCkg LT4gLi4uIHNlcXVlbmNlcyB3aXRoIGV4cGVuc2l2ZSBtZW1vcnkKLSAgICAgKiBzeW5jaHJvbml6 YXRpb24gcHJpbWl0aXZlcy4gIE1ha2UgdGhlIGVudGlyZSBwb2xsaW5nIGxvb3AgYW4gUkNVCi0g ICAgICogY3JpdGljYWwgc2VjdGlvbiBiZWNhdXNlIG5lc3RlZCByY3VfcmVhZF9sb2NrKCkvcmN1 X3JlYWRfdW5sb2NrKCkgY2FsbHMKLSAgICAgKiBhcmUgY2hlYXAuCi0gICAgICovCi0gICAgUkNV X1JFQURfTE9DS19HVUFSRCgpOwotCiAgICAgUUxJU1RfRk9SRUFDSF9SQ1Uobm9kZSwgJmN0eC0+ YWlvX2hhbmRsZXJzLCBub2RlKSB7CiAgICAgICAgIGlmICghUUxJU1RfSVNfSU5TRVJURUQobm9k ZSwgbm9kZV9kZWxldGVkKSAmJiBub2RlLT5pb19wb2xsICYmCiAgICAgICAgICAgICBhaW9fbm9k ZV9jaGVjayhjdHgsIG5vZGUtPmlzX2V4dGVybmFsKSAmJgpAQCAtNjM2LDYgKzYyNiwxNiBAQCBz dGF0aWMgYm9vbCBydW5fcG9sbF9oYW5kbGVycyhBaW9Db250ZXh0ICpjdHgsIGludDY0X3QgbWF4 X25zLCBpbnQ2NF90ICp0aW1lb3V0KQogCiAgICAgdHJhY2VfcnVuX3BvbGxfaGFuZGxlcnNfYmVn aW4oY3R4LCBtYXhfbnMsICp0aW1lb3V0KTsKIAorICAgIC8qCisgICAgICogT3B0aW1pemF0aW9u OiAtPmlvX3BvbGwoKSBoYW5kbGVycyBvZnRlbiBjb250YWluIFJDVSByZWFkIGNyaXRpY2FsCisg ICAgICogc2VjdGlvbnMgYW5kIHdlIHRoZXJlZm9yZSBzZWUgbWFueSByY3VfcmVhZF9sb2NrKCkg LT4gcmN1X3JlYWRfdW5sb2NrKCkKKyAgICAgKiAtPiByY3VfcmVhZF9sb2NrKCkgLT4gLi4uIHNl cXVlbmNlcyB3aXRoIGV4cGVuc2l2ZSBtZW1vcnkKKyAgICAgKiBzeW5jaHJvbml6YXRpb24gcHJp bWl0aXZlcy4gIE1ha2UgdGhlIGVudGlyZSBwb2xsaW5nIGxvb3AgYW4gUkNVCisgICAgICogY3Jp dGljYWwgc2VjdGlvbiBiZWNhdXNlIG5lc3RlZCByY3VfcmVhZF9sb2NrKCkvcmN1X3JlYWRfdW5s b2NrKCkgY2FsbHMKKyAgICAgKiBhcmUgY2hlYXAuCisgICAgICovCisgICAgUkNVX1JFQURfTE9D S19HVUFSRCgpOworCiAgICAgc3RhcnRfdGltZSA9IHFlbXVfY2xvY2tfZ2V0X25zKFFFTVVfQ0xP Q0tfUkVBTFRJTUUpOwogICAgIGRvIHsKICAgICAgICAgcHJvZ3Jlc3MgPSBydW5fcG9sbF9oYW5k bGVyc19vbmNlKGN0eCwgdGltZW91dCk7Ci0tIAoyLjI0LjEKCg==