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 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 0B020C433F5 for ; Wed, 2 Mar 2022 18:54:12 +0000 (UTC) Received: from localhost ([::1]:58294 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nPU71-0000zx-3n for qemu-devel@archiver.kernel.org; Wed, 02 Mar 2022 13:54:11 -0500 Received: from eggs.gnu.org ([209.51.188.92]:36552) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nPTkN-00019z-9O for qemu-devel@nongnu.org; Wed, 02 Mar 2022 13:30:49 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:48755) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nPTkL-0000Gy-SL for qemu-devel@nongnu.org; Wed, 02 Mar 2022 13:30:47 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1646245845; 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=z07z8CGNUIIYlCG7E922xqz5XbqR2PM+pls6kG+eRsU=; b=LaNzHB0GGaun4EsF+gCp6dFlNPMdtNsvyZY65ipwvgfXbQx44X5eF/Sn2KJ37CSnNyQxLT 1hFL6lEI621X5OZbmIK2jeYxNHPse7M+NMoWW4kVY7oP2cca6h7FYT6Q2tXrF5pCkDUzDd juK2fkyRiWEFyYK60qBr5GwR816R6rs= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-636-iUgNLhxVNo-pblI0l2vGag-1; Wed, 02 Mar 2022 13:30:44 -0500 X-MC-Unique: iUgNLhxVNo-pblI0l2vGag-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 051A618D6A22; Wed, 2 Mar 2022 18:30:43 +0000 (UTC) Received: from dgilbert-t580.localhost (unknown [10.33.36.30]) by smtp.corp.redhat.com (Postfix) with ESMTP id 66A651059166; Wed, 2 Mar 2022 18:30:41 +0000 (UTC) From: "Dr. David Alan Gilbert (git)" To: qemu-devel@nongnu.org, f.ebner@proxmox.com, hreitz@redhat.com, jinpu.wang@ionos.com, peter.maydell@linaro.org, peterx@redhat.com, s.reiter@proxmox.com Subject: [PULL 07/18] migration: Dump sub-cmd name in loadvm_process_command tp Date: Wed, 2 Mar 2022 18:29:25 +0000 Message-Id: <20220302182936.227719-8-dgilbert@redhat.com> In-Reply-To: <20220302182936.227719-1-dgilbert@redhat.com> References: <20220302182936.227719-1-dgilbert@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dgilbert@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" Received-SPF: pass client-ip=170.10.133.124; envelope-from=dgilbert@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, 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: , Cc: quintela@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Peter Xu It'll be easier to read the name rather than index of sub-cmd when debugging. Reviewed-by: Dr. David Alan Gilbert Signed-off-by: Peter Xu Message-Id: <20220301083925.33483-2-peterx@redhat.com> Signed-off-by: Dr. David Alan Gilbert --- migration/savevm.c | 3 ++- migration/trace-events | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/migration/savevm.c b/migration/savevm.c index 1599b02fbc..7bb65e1d61 100644 --- a/migration/savevm.c +++ b/migration/savevm.c @@ -2273,12 +2273,13 @@ static int loadvm_process_command(QEMUFile *f) return qemu_file_get_error(f); } - trace_loadvm_process_command(cmd, len); if (cmd >= MIG_CMD_MAX || cmd == MIG_CMD_INVALID) { error_report("MIG_CMD 0x%x unknown (len 0x%x)", cmd, len); return -EINVAL; } + trace_loadvm_process_command(mig_cmd_args[cmd].name, len); + if (mig_cmd_args[cmd].len != -1 && mig_cmd_args[cmd].len != len) { error_report("%s received with bad length - expecting %zu, got %d", mig_cmd_args[cmd].name, diff --git a/migration/trace-events b/migration/trace-events index 48aa7b10ee..123cfe79d7 100644 --- a/migration/trace-events +++ b/migration/trace-events @@ -22,7 +22,7 @@ loadvm_postcopy_handle_resume(void) "" loadvm_postcopy_ram_handle_discard(void) "" loadvm_postcopy_ram_handle_discard_end(void) "" loadvm_postcopy_ram_handle_discard_header(const char *ramid, uint16_t len) "%s: %ud" -loadvm_process_command(uint16_t com, uint16_t len) "com=0x%x len=%d" +loadvm_process_command(const char *s, uint16_t len) "com=%s len=%d" loadvm_process_command_ping(uint32_t val) "0x%x" postcopy_ram_listen_thread_exit(void) "" postcopy_ram_listen_thread_start(void) "" -- 2.35.1