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 7A97126B2D7 for ; Mon, 28 Jul 2025 13:50:55 +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=1753710657; cv=none; b=kZemUjjsD5vzXR/LhYjzQhG4m01Q3ltjGCcLTsXplF1WnM+/TJT2PkCrBozWaTMdXlDNqu6FC+P8UM3RuOShZkhyW7sUDILmY6BxRh/T637cxyYfL9h84yjNMrdSHU94rbsukBqZorZSk5w+gWeC7Tezxi/gXXO9OWCNtBDzX8Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753710657; c=relaxed/simple; bh=R+/yV0o+JJnLpKjC8wFlT8d76sjjU7GgmQ3rxh0TbUE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=g1FP/xSzKgvohI7csRm9mofjCX55M2BhjhlRK3GI0zGzoYS77IQUxB9NuIMh5q7bLIeMRy+NdS7l+NuXPukp8RfRf4IJVIxanX2XpAB2pb8u8jOxen9TfduUIQEkrBUPPyl2cW8W3gfZzE/w7qHjwQgQ/TRG+LwV7VoEOKmUDCU= 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=cqjSIitV; 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="cqjSIitV" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1753710654; 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=33+qEpO2Qn72iKBG/1o3SKyae0IY1w7svQavRlY7+HE=; b=cqjSIitV43BfWiE82rUtg+AK7lWPNRW88W03K5mCU9s9ukXUNFV4uu0d1xMG8rLVyRTTNh g9zgCoS1pLt4F5VskdjBWawc+rIrAOwaeIRHd/M5scUiwojGXYrUxTyuFGndhzYn9r8obh Po3SrJqz4qRZo3hOHD5Ou6XY6be+RX8= Received: from mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-551-8Trl0vo5PGKkezOVXM_GLw-1; Mon, 28 Jul 2025 09:50:53 -0400 X-MC-Unique: 8Trl0vo5PGKkezOVXM_GLw-1 X-Mimecast-MFC-AGG-ID: 8Trl0vo5PGKkezOVXM_GLw_1753710651 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (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-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id CE6551800366; Mon, 28 Jul 2025 13:50:51 +0000 (UTC) Received: from gmonaco-thinkpadt14gen3.rmtit.com (unknown [10.45.224.215]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 218B81800D88; Mon, 28 Jul 2025 13:50:45 +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 v5 2/9] rv: Remove trailing whitespace from tracepoint string Date: Mon, 28 Jul 2025 15:50:14 +0200 Message-ID: <20250728135022.255578-3-gmonaco@redhat.com> In-Reply-To: <20250728135022.255578-1-gmonaco@redhat.com> References: <20250728135022.255578-1-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 3.4.1 on 10.30.177.93 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 b6f310498466..17ba07329b67 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