From patchwork Tue May 30 18:25:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Juan Quintela X-Patchwork-Id: 13260917 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id B2FC8C7EE23 for ; Tue, 30 May 2023 18:28:48 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q442p-0001hL-Cz; Tue, 30 May 2023 14:26:07 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q442l-0001dU-4D for qemu-devel@nongnu.org; Tue, 30 May 2023 14:26:03 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q442j-0000pf-95 for qemu-devel@nongnu.org; Tue, 30 May 2023 14:26:02 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1685471160; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=wJgii+DxQK6AS54w6B6AqK9RDxgcqJLgYpExZNNhmHc=; b=CRhkwXazcbxMu70peANa+wb2PGKQKwwoEFJVti+nH2jgm/9FlNzaD2TuvxpLIn7a7ez3Cl z9JppQsQa2wXkHIhok9iWN80WorpyeJUzRLUylV9M7jJi2eMkrXkNzwNGJt2EupMu5Lv7q 9YWDOjnfNEwlJUk35tjY1l8AGTXgDeQ= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-280-fQzHDlBWMWukJKeRBZxoZQ-1; Tue, 30 May 2023 14:25:58 -0400 X-MC-Unique: fQzHDlBWMWukJKeRBZxoZQ-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 6223F101A531 for ; Tue, 30 May 2023 18:25:58 +0000 (UTC) Received: from secure.mitica (unknown [10.39.195.148]) by smtp.corp.redhat.com (Postfix) with ESMTP id 73A8417103; Tue, 30 May 2023 18:25:57 +0000 (UTC) From: Juan Quintela To: qemu-devel@nongnu.org Cc: Paolo Bonzini , Leonardo Bras , Peter Xu , Juan Quintela Subject: [PULL 19/21] migration/rdma: Move rdma constants from qemu-file.h to rdma.h Date: Tue, 30 May 2023 20:25:29 +0200 Message-Id: <20230530182531.6371-20-quintela@redhat.com> In-Reply-To: <20230530182531.6371-1-quintela@redhat.com> References: <20230530182531.6371-1-quintela@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.5 Received-SPF: pass client-ip=170.10.133.124; envelope-from=quintela@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.167, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Reviewed-by: Peter Xu Signed-off-by: Juan Quintela Message-Id: <20230509120700.78359-9-quintela@redhat.com> --- migration/qemu-file.h | 17 ----------------- migration/rdma.h | 16 ++++++++++++++++ migration/ram.c | 2 +- 3 files changed, 17 insertions(+), 18 deletions(-) diff --git a/migration/qemu-file.h b/migration/qemu-file.h index c7c832d200..83b8fb10de 100644 --- a/migration/qemu-file.h +++ b/migration/qemu-file.h @@ -29,13 +29,6 @@ #include "exec/cpu-common.h" #include "io/channel.h" -/* - * Constants used by ram_control_* hooks - */ -#define RAM_CONTROL_SETUP 0 -#define RAM_CONTROL_ROUND 1 -#define RAM_CONTROL_FINISH 3 - QEMUFile *qemu_file_new_input(QIOChannel *ioc); QEMUFile *qemu_file_new_output(QIOChannel *ioc); int qemu_fclose(QEMUFile *f); @@ -105,16 +98,6 @@ void qemu_fflush(QEMUFile *f); void qemu_file_set_blocking(QEMUFile *f, bool block); int qemu_file_get_to_fd(QEMUFile *f, int fd, size_t size); -/* Whenever this is found in the data stream, the flags - * will be passed to ram_control_load_hook in the incoming-migration - * side. This lets before_ram_iterate/after_ram_iterate add - * transport-specific sections to the RAM migration data. - */ -#define RAM_SAVE_FLAG_HOOK 0x80 - -#define RAM_SAVE_CONTROL_NOT_SUPP -1000 -#define RAM_SAVE_CONTROL_DELAYED -2000 - QIOChannel *qemu_file_get_ioc(QEMUFile *file); #endif diff --git a/migration/rdma.h b/migration/rdma.h index 09a16c1e3c..1ff3718a76 100644 --- a/migration/rdma.h +++ b/migration/rdma.h @@ -24,6 +24,22 @@ void rdma_start_outgoing_migration(void *opaque, const char *host_port, void rdma_start_incoming_migration(const char *host_port, Error **errp); +/* + * Constants used by rdma return codes + */ +#define RAM_CONTROL_SETUP 0 +#define RAM_CONTROL_ROUND 1 +#define RAM_CONTROL_FINISH 3 + +/* + * Whenever this is found in the data stream, the flags + * will be passed to rdma functions in the incoming-migration + * side. + */ +#define RAM_SAVE_FLAG_HOOK 0x80 + +#define RAM_SAVE_CONTROL_NOT_SUPP -1000 +#define RAM_SAVE_CONTROL_DELAYED -2000 #ifdef CONFIG_RDMA int qemu_rdma_registration_handle(QEMUFile *f); diff --git a/migration/ram.c b/migration/ram.c index 19e5e93de8..83da952823 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -86,7 +86,7 @@ #define RAM_SAVE_FLAG_EOS 0x10 #define RAM_SAVE_FLAG_CONTINUE 0x20 #define RAM_SAVE_FLAG_XBZRLE 0x40 -/* 0x80 is reserved in qemu-file.h for RAM_SAVE_FLAG_HOOK */ +/* 0x80 is reserved in rdma.h for RAM_SAVE_FLAG_HOOK */ #define RAM_SAVE_FLAG_COMPRESS_PAGE 0x100 #define RAM_SAVE_FLAG_MULTIFD_FLUSH 0x200 /* We can't use any flag that is bigger than 0x200 */