From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 479DE288CAC for ; Mon, 21 Jul 2025 08:24:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753086252; cv=none; b=NqWf0x1ntX1Db6FKPXoNjzCYFlDQApxtFvExTWyRcGVXeMqwsvC6DDwiLlYX2EmU9YZIksJWGNpr2zCnxIFmzMP5UWF6n6RRTCw7ujJ56l5QM53W8Fe30jwJI7m/52c5WjGYfbyxQzC9BB1s8DS2/yd7aj6PsHP+GmX5/BQ4J/4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753086252; c=relaxed/simple; bh=Ct2zo29AGQQ0cZ+MGXfRxxB80H8w/8b84QqJcZYh/f0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=V6Q00YVDQo20ztNcfxgNz6cRctJGqfA2OkSTKezVCI+Tw0qupuSBF8nXHT5Bqai2Uho0bnuntywRLDT0ywqVh4E04BD+ANws1zC2qw2KTP6dX5k5NZlzbfNK1ffT3jM+MKRKG7wYuEY5VkiJ9bp+zkzzQlIgTyC2NNFtc4ReBYc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=JCvCSh2z; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="JCvCSh2z" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1753086250; 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=GiBIPi6oljTwNx1ZK0eI6nNNT8PvIKNjPDsOzG64Tqk=; b=JCvCSh2zvngkpjskQt55h6ygB8a5EY7nKnbw1xd8Jbl60oKFj8Nt9r9/vEvE+asssdv2TV qkeDtr6hN9CuqEtH+whp1EbR6iiFbcd1cOwVHEmRQq031rqg1XA5mSMlY4E9CthKQp0Cb2 TkqodYx4KFVIcyPIz83aPLxiWtXx4Ek= Received: from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-593-yBkDSql8MRyxwd7pvonCUQ-1; Mon, 21 Jul 2025 04:24:05 -0400 X-MC-Unique: yBkDSql8MRyxwd7pvonCUQ-1 X-Mimecast-MFC-AGG-ID: yBkDSql8MRyxwd7pvonCUQ_1753086244 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 96B02195FE1C; Mon, 21 Jul 2025 08:24:04 +0000 (UTC) Received: from gmonaco-thinkpadt14gen3.rmtit.com (unknown [10.44.32.136]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id A93EE195608D; Mon, 21 Jul 2025 08:23:59 +0000 (UTC) From: Gabriele Monaco To: linux-kernel@vger.kernel.org, Steven Rostedt , Masami Hiramatsu , linux-trace-kernel@vger.kernel.org Cc: Gabriele Monaco , Nam Cao , Ingo Molnar , Peter Zijlstra , Tomas Glozar , Juri Lelli , Clark Williams , John Kacur Subject: [PATCH v4 04/14] rv: Remove trailing whitespace from tracepoint string Date: Mon, 21 Jul 2025 10:23:14 +0200 Message-ID: <20250721082325.71554-5-gmonaco@redhat.com> In-Reply-To: <20250721082325.71554-1-gmonaco@redhat.com> References: <20250721082325.71554-1-gmonaco@redhat.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 RV event tracepoints print a line with the format: "event_xyz: S0 x event -> S1 " "event_xyz: S1 x event -> S0 (final)" While printing an event leading to a non-final state, the line has a trailing white space (visible above before the closing "). Adapt the format string not to print the trailing whitespace if we are not printing "(final)". Reviewed-by: Nam Cao Signed-off-by: Gabriele Monaco --- kernel/trace/rv/rv_trace.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/kernel/trace/rv/rv_trace.h b/kernel/trace/rv/rv_trace.h index b6f3104984664..17ba07329b670 100644 --- a/kernel/trace/rv/rv_trace.h +++ b/kernel/trace/rv/rv_trace.h @@ -29,11 +29,11 @@ DECLARE_EVENT_CLASS(event_da_monitor, __entry->final_state = final_state; ), - TP_printk("%s x %s -> %s %s", + TP_printk("%s x %s -> %s%s", __entry->state, __entry->event, __entry->next_state, - __entry->final_state ? "(final)" : "") + __entry->final_state ? " (final)" : "") ); DECLARE_EVENT_CLASS(error_da_monitor, @@ -90,12 +90,12 @@ DECLARE_EVENT_CLASS(event_da_monitor_id, __entry->final_state = final_state; ), - TP_printk("%d: %s x %s -> %s %s", + TP_printk("%d: %s x %s -> %s%s", __entry->id, __entry->state, __entry->event, __entry->next_state, - __entry->final_state ? "(final)" : "") + __entry->final_state ? " (final)" : "") ); DECLARE_EVENT_CLASS(error_da_monitor_id, -- 2.50.1