From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id mlJwOhBeZWX/PREAWB0awg (envelope-from ) for ; Mon, 27 Nov 2023 22:27:12 -0500 Authentication-Results: simark.ca; dkim=pass (2048-bit key; unprotected) header.d=lists.lttng.org header.i=@lists.lttng.org header.a=rsa-sha256 header.s=default header.b=d9xndbEt; dkim-atps=neutral Received: by simark.ca (Postfix, from userid 112) id E02111E11B; Mon, 27 Nov 2023 22:27:12 -0500 (EST) Received: from lists.lttng.org (lists.lttng.org [167.114.26.123]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id 950CB1E00F for ; Mon, 27 Nov 2023 22:27:10 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lists.lttng.org; s=default; t=1701142030; bh=KzIX8SGPcHixHP24EnTGTAWVD1sEtD2pel85QNvddYE=; h=Date:To:Subject:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=d9xndbEttw9Yyt6eEmxxEBOvARmu7Btg9eoXj9VIGzn+S4aSGdHSaY09b7x93vD+u /AA3Mu1xk5LeHKRKBXLAQo7aD39l0izMhMu3ObA84hyA9F3rhhNznLbEGGJRjc6eQy W71G/fwSJjJVLQObjNfDA5LCSNwaSD4aqcrmffqZCLxIifidQpVyxaIymFIM5SPy/v nMEfvp5gMKj12ed/2re9aWfc3FkTfXx//szk98IQFExCDzPqMJ0MUPzYeqRDZwTL8d Wf9hz3FJAg5ZHk1EJVJvkA87RxLt471OnPuDSJ9kLeL0KAxIFA0e9QJCrlR2wi1bkq KKiwv44S/+fLQ== Received: from lists-lttng01.efficios.com (localhost [IPv6:::1]) by lists.lttng.org (Postfix) with ESMTP id 4SfSYn75RPzN6v; Mon, 27 Nov 2023 22:27:09 -0500 (EST) Received: from mail-ej1-x62e.google.com (mail-ej1-x62e.google.com [IPv6:2a00:1450:4864:20::62e]) by lists.lttng.org (Postfix) with ESMTPS id 4SfSYn2FPnzN6t for ; Mon, 27 Nov 2023 22:27:08 -0500 (EST) Received: by mail-ej1-x62e.google.com with SMTP id a640c23a62f3a-a00f67f120aso676040066b.2 for ; Mon, 27 Nov 2023 19:27:08 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701142027; x=1701746827; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=gKSMWjrkPoq7VRmyOk/ve8I7QJ908QrDXtvQvwpoGcY=; b=tLOG/Sw9y31UR/GV66jjmYItXcrF0yelMLICJ5xJchcwxi2ZVQhmMpGMTWkzWTtl9n d7CzWEyYBsOpFpDApjxXzwGbtuSTtuDK8NBSguJ/0ZCDJo2nrbBlQg3ri6lEn3dCzs/y SJpZ0UYXOZ/Fr8hfucZoQaQQp6U17GWq/kXbk57hqyIfzwR/dmMYl1+hh5wWSs2I08Ko aBNWk3irKj4Aj6qQ8xRJPK8FH29uUe+/RJfoQ0qqDHfArNr2t/wEckgVCnOuqEbMgeJ1 0YMH7l/Wu3bQg2StBwUY6ihpQLY3sHa+MDv0EoRNvzNCAZMszX4qeFflCLrRRjdQbVEA MQrg== X-Gm-Message-State: AOJu0YzSAMUJXDuX0eSk50QwqB0rIlsZaWhlrRpR3OIxzh6BVNR5r8c0 9WSNjI1pa0pXZnox3B7BaBSEvuQxaX1sY928B8t2x09m X-Google-Smtp-Source: AGHT+IFRBf33ilB76pRr0mQdxADynYdAoXge9eR6oOaROdyYcct7GeXz+DZJWYGTe15AAKHTP/6IaEfk80y7Pj2Vzx4= X-Received: by 2002:a17:906:5ad8:b0:a01:e916:714c with SMTP id x24-20020a1709065ad800b00a01e916714cmr10368788ejs.61.1701142027086; Mon, 27 Nov 2023 19:27:07 -0800 (PST) MIME-Version: 1.0 Date: Mon, 27 Nov 2023 22:26:55 -0500 Message-ID: To: lttng-dev Subject: [lttng-dev] Any particular reason that the LTTNG_UST_TRACEPOINT_EVENT args and fields are limited to max 10? X-BeenThere: lttng-dev@lists.lttng.org X-Mailman-Version: 2.1.39 Precedence: list List-Id: LTTng development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Yonghong Yan via lttng-dev Reply-To: Yonghong Yan Content-Type: multipart/mixed; boundary="===============1600258812986932558==" Errors-To: lttng-dev-bounces@lists.lttng.org Sender: "lttng-dev" --===============1600258812986932558== Content-Type: multipart/alternative; boundary="0000000000003caff5060b2dfe61" --0000000000003caff5060b2dfe61 Content-Type: text/plain; charset="UTF-8" I have a situation where I need to record more than 10 fields. If you can extend it to support more, but not introduce overhead of handling such rare cases, that will be great. Thanks Yonghong --0000000000003caff5060b2dfe61 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
I have a situation whe= re I need to record more than 10 fields. If you can extend it to support mo= re, but not introduce overhead of handling such rare cases, that will be gr= eat.=C2=A0

Thanks
Yonghong=C2=A0

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