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Tue, 01 Jun 2021 09:24:53 -0400 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-415-EoxC20H3NYqNnRuCsdeRvA-1; Tue, 01 Jun 2021 09:24:49 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 430D88015F5 for ; Tue, 1 Jun 2021 13:24:48 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-112-84.ams2.redhat.com [10.36.112.84]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 589DA60BD8; Tue, 1 Jun 2021 13:24:38 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 7038B180038D; Tue, 1 Jun 2021 15:24:14 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1622553890; 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=+JGHQbX8aWH6SFPM2BHWCun/ZgAUXd8dXesS3lRGN/U=; b=cNizXnQdNlZjZ6mJFF3ygBopkHm9knTzjcPuKJXr8EKfm5T7ogebhLI1OmFU3iN3WVwj1r ngFAZKja6dCasda6TVnqo2dlP5ChdgayAOOgaA+SD0dXyMz+eA8bY2994+o6A1+cOP0Xvf bfH2kgI7Jp35JG0AM7W1qQ4rac19cFs= X-MC-Unique: EoxC20H3NYqNnRuCsdeRvA-1 From: Gerd Hoffmann To: qemu-devel@nongnu.org Subject: [PATCH v4 04/13] trace/simple: pass iter to st_write_event_mapping Date: Tue, 1 Jun 2021 15:24:05 +0200 Message-Id: <20210601132414.432430-5-kraxel@redhat.com> In-Reply-To: <20210601132414.432430-1-kraxel@redhat.com> References: <20210601132414.432430-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=kraxel@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.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; Received-SPF: pass client-ip=216.205.24.124; envelope-from=kraxel@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -31 X-Spam_score: -3.2 X-Spam_bar: --- X-Spam_report: (-3.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.371, 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_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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: Markus Armbruster , "Michael S. Tsirkin" , "Dr. David Alan Gilbert" , Stefan Hajnoczi , Gerd Hoffmann Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" Pass an iter to st_write_event_mapping, so the function can interate different things depending on how we initialize the iter. Signed-off-by: Gerd Hoffmann Reviewed-by: Stefan Hajnoczi --- trace/simple.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/trace/simple.c b/trace/simple.c index 97b6f85168e7..ec2156d135cb 100644 --- a/trace/simple.c +++ b/trace/simple.c @@ -280,14 +280,12 @@ void trace_record_finish(TraceBufferRecord *rec) } } =20 -static int st_write_event_mapping(void) +static int st_write_event_mapping(TraceEventIter *iter) { uint64_t type =3D TRACE_RECORD_TYPE_MAPPING; - TraceEventIter iter; TraceEvent *ev; =20 - trace_event_iter_init_all(&iter); - while ((ev =3D trace_event_iter_next(&iter)) !=3D NULL) { + while ((ev =3D trace_event_iter_next(iter)) !=3D NULL) { uint64_t id =3D trace_event_get_id(ev); const char *name =3D trace_event_get_name(ev); uint32_t len =3D strlen(name); @@ -309,6 +307,7 @@ static int st_write_event_mapping(void) */ bool st_set_trace_file_enabled(bool enable) { + TraceEventIter iter; bool was_enabled =3D trace_fp; =20 if (enable =3D=3D !!trace_fp) { @@ -333,8 +332,9 @@ bool st_set_trace_file_enabled(bool enable) return was_enabled; } =20 + trace_event_iter_init_all(&iter); if (fwrite(&header, sizeof header, 1, trace_fp) !=3D 1 || - st_write_event_mapping() < 0) { + st_write_event_mapping(&iter) < 0) { fclose(trace_fp); trace_fp =3D NULL; return was_enabled; --=20 2.31.1