From nobody Wed Nov 12 10:08:43 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=linux.intel.com ARC-Seal: i=1; a=rsa-sha256; t=1569924313; cv=none; d=zoho.com; s=zohoarc; b=QA0RtgHMtLUaBJLtQ7Bv2hB4CWFgSRhgvWO8RHlkm36uIe2nklLSdrNJvlPkm9vaL3znZr8MCXhBxsEMwSd6T5Ao1euOT/pCa2qzImT+DoSEknq/UEumOjDzyjZp88Shxh0guQ2AoUI+pmqZRzj7dS1B0Oabsp2KCnYOwV8o5rs= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1569924313; h=Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=mrdv26fCCjD792YHmeJBhJ/q91A7Df3+HPpw2E2XM2k=; b=DAwNweCbJBxKADh4Q3gyxKHBtkIp21GPD2BtXwPP50Vj/iNaVwPV6f+0os+rPcM8bkQtkqgSr/H+tFT0ZySZ1UXjtXOFLwwLVX0pJnpZHV55ljV4oDYp4ogTnZAsK3CHhVsGUeQG/RfrkyuWONpLjHp6zv0jBL4lFHbexHAQo30= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1569924313846117.68567943698906; Tue, 1 Oct 2019 03:05:13 -0700 (PDT) Received: from localhost ([::1]:39944 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iFF1s-0002Z8-ON for importer@patchew.org; Tue, 01 Oct 2019 06:05:12 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41529) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iFEzq-0001Nt-Ol for qemu-devel@nongnu.org; Tue, 01 Oct 2019 06:03:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iFEzo-00061n-Kf for qemu-devel@nongnu.org; Tue, 01 Oct 2019 06:03:06 -0400 Received: from mga12.intel.com ([192.55.52.136]:10068) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iFEzn-00060e-TP for qemu-devel@nongnu.org; Tue, 01 Oct 2019 06:03:04 -0400 Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 01 Oct 2019 03:03:00 -0700 Received: from richard.sh.intel.com (HELO localhost) ([10.239.159.54]) by orsmga006.jf.intel.com with ESMTP; 01 Oct 2019 03:02:59 -0700 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,570,1559545200"; d="scan'208";a="195599665" From: Wei Yang To: quintela@redhat.com, dgilbert@redhat.com Subject: [PATCH 1/3] migration/postcopy: rename postcopy_ram_enable_notify to postcopy_ram_incoming_setup Date: Tue, 1 Oct 2019 18:01:20 +0800 Message-Id: <20191001100122.17730-2-richardw.yang@linux.intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191001100122.17730-1-richardw.yang@linux.intel.com> References: <20191001100122.17730-1-richardw.yang@linux.intel.com> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 192.55.52.136 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: qemu-devel@nongnu.org, Wei Yang Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Function postcopy_ram_incoming_setup and postcopy_ram_incoming_cleanup is a pair. Rename to make it clear for audience. Signed-off-by: Wei Yang Reviewed-by: Dr. David Alan Gilbert --- migration/postcopy-ram.c | 4 ++-- migration/postcopy-ram.h | 2 +- migration/savevm.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/migration/postcopy-ram.c b/migration/postcopy-ram.c index 1f63e65ed7..b24c4a10c2 100644 --- a/migration/postcopy-ram.c +++ b/migration/postcopy-ram.c @@ -1094,7 +1094,7 @@ retry: return NULL; } =20 -int postcopy_ram_enable_notify(MigrationIncomingState *mis) +int postcopy_ram_incoming_setup(MigrationIncomingState *mis) { /* Open the fd for the kernel to give us userfaults */ mis->userfault_fd =3D syscall(__NR_userfaultfd, O_CLOEXEC | O_NONBLOCK= ); @@ -1321,7 +1321,7 @@ int postcopy_request_shared_page(struct PostCopyFD *p= cfd, RAMBlock *rb, return -1; } =20 -int postcopy_ram_enable_notify(MigrationIncomingState *mis) +int postcopy_ram_incoming_setup(MigrationIncomingState *mis) { assert(0); return -1; diff --git a/migration/postcopy-ram.h b/migration/postcopy-ram.h index 9c8bd2bae0..d2668cc820 100644 --- a/migration/postcopy-ram.h +++ b/migration/postcopy-ram.h @@ -20,7 +20,7 @@ bool postcopy_ram_supported_by_host(MigrationIncomingStat= e *mis); * Make all of RAM sensitive to accesses to areas that haven't yet been wr= itten * and wire up anything necessary to deal with it. */ -int postcopy_ram_enable_notify(MigrationIncomingState *mis); +int postcopy_ram_incoming_setup(MigrationIncomingState *mis); =20 /* * Initialise postcopy-ram, setting the RAM to a state where we can go into diff --git a/migration/savevm.c b/migration/savevm.c index adad938f57..f3292eb003 100644 --- a/migration/savevm.c +++ b/migration/savevm.c @@ -1865,7 +1865,7 @@ static int loadvm_postcopy_handle_listen(MigrationInc= omingState *mis) * shouldn't be doing anything yet so don't actually expect requests */ if (migrate_postcopy_ram()) { - if (postcopy_ram_enable_notify(mis)) { + if (postcopy_ram_incoming_setup(mis)) { postcopy_ram_incoming_cleanup(mis); return -1; } --=20 2.17.1