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=-9.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 3280CC433E1 for ; Mon, 27 Jul 2020 21:06:13 +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 EC1F42070B for ; Mon, 27 Jul 2020 21:06:12 +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="FQWc5DpE" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EC1F42070B 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]:50856 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k0AK4-0004rF-8S for qemu-devel@archiver.kernel.org; Mon, 27 Jul 2020 17:06:12 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:35066) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k0AAZ-0005Ls-SY for qemu-devel@nongnu.org; Mon, 27 Jul 2020 16:56:23 -0400 Received: from us-smtp-1.mimecast.com ([207.211.31.81]:44703 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1k0AAS-0004xn-N9 for qemu-devel@nongnu.org; Mon, 27 Jul 2020 16:56:20 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1595883375; 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=TWfFQWHl1Ne31lryN1BAiMSTvBo6CJMM+z/0evN+18Y=; b=FQWc5DpEhS8T3CFZkOkc4BlP0Zo6Y0JsYUUVyYjw4Djm4vvIkA0dCkzOkf2as7EGYZeVpb 0cuX77YPQdcITNMGPQvaJceIIvogYxHynv7pMZX0xiIsMg32qcoVl0cFnxH+l9nEX6DK7O VyFWmWQ7TAP7AxsPCIhBSNe6WL+39Ro= 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-99-AU1-ourUPyGfSzU0zBtKIA-1; Mon, 27 Jul 2020 16:56:11 -0400 X-MC-Unique: AU1-ourUPyGfSzU0zBtKIA-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 281338015F7; Mon, 27 Jul 2020 20:56:10 +0000 (UTC) Received: from blue.redhat.com (ovpn-118-248.rdu2.redhat.com [10.10.118.248]) by smtp.corp.redhat.com (Postfix) with ESMTP id E36C719724; Mon, 27 Jul 2020 20:56:08 +0000 (UTC) From: Eric Blake To: qemu-devel@nongnu.org Subject: [PULL 11/24] migration/block-dirty-bitmap: move mutex init to dirty_bitmap_mig_init Date: Mon, 27 Jul 2020 15:55:30 -0500 Message-Id: <20200727205543.206624-12-eblake@redhat.com> In-Reply-To: <20200727205543.206624-1-eblake@redhat.com> References: <20200727205543.206624-1-eblake@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=eblake@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=207.211.31.81; envelope-from=eblake@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/07/27 03:37:14 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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: Fam Zheng , Vladimir Sementsov-Ogievskiy , "open list:Dirty Bitmaps" , Juan Quintela , "Dr . David Alan Gilbert" , Stefan Hajnoczi , Andrey Shinkevich , John Snow Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Vladimir Sementsov-Ogievskiy No reasons to keep two public init functions. Signed-off-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Andrey Shinkevich Reviewed-by: Dr. David Alan Gilbert Message-Id: <20200727194236.19551-11-vsementsov@virtuozzo.com> Signed-off-by: Eric Blake --- migration/migration.h | 1 - migration/block-dirty-bitmap.c | 6 +----- migration/migration.c | 2 -- 3 files changed, 1 insertion(+), 8 deletions(-) diff --git a/migration/migration.h b/migration/migration.h index f617960522aa..ab20c756f549 100644 --- a/migration/migration.h +++ b/migration/migration.h @@ -335,7 +335,6 @@ void migrate_send_rp_recv_bitmap(MigrationIncomingState *mis, void migrate_send_rp_resume_ack(MigrationIncomingState *mis, uint32_t value); void dirty_bitmap_mig_before_vm_start(void); -void init_dirty_bitmap_incoming_migration(void); void migrate_add_address(SocketAddress *address); int foreach_not_ignored_block(RAMBlockIterFunc func, void *opaque); diff --git a/migration/block-dirty-bitmap.c b/migration/block-dirty-bitmap.c index 01a536d7d3d3..4b67e4f4fbcd 100644 --- a/migration/block-dirty-bitmap.c +++ b/migration/block-dirty-bitmap.c @@ -148,11 +148,6 @@ typedef struct LoadBitmapState { static GSList *enabled_bitmaps; QemuMutex finish_lock; -void init_dirty_bitmap_incoming_migration(void) -{ - qemu_mutex_init(&finish_lock); -} - static uint32_t qemu_get_bitmap_flags(QEMUFile *f) { uint8_t flags = qemu_get_byte(f); @@ -801,6 +796,7 @@ static SaveVMHandlers savevm_dirty_bitmap_handlers = { void dirty_bitmap_mig_init(void) { QSIMPLEQ_INIT(&dirty_bitmap_mig_state.dbms_list); + qemu_mutex_init(&finish_lock); register_savevm_live("dirty-bitmap", 0, 1, &savevm_dirty_bitmap_handlers, diff --git a/migration/migration.c b/migration/migration.c index 2ed99232272e..1c61428988e9 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -165,8 +165,6 @@ void migration_object_init(void) qemu_sem_init(¤t_incoming->postcopy_pause_sem_dst, 0); qemu_sem_init(¤t_incoming->postcopy_pause_sem_fault, 0); - init_dirty_bitmap_incoming_migration(); - if (!migration_object_check(current_migration, &err)) { error_report_err(err); exit(1); -- 2.27.0