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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 DC01B1125853 for ; Thu, 12 Mar 2026 15:53:58 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 412D510EA57; Thu, 12 Mar 2026 15:53:58 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=fail reason="signature verification failed" (2048-bit key; secure) header.d=infradead.org header.i=@infradead.org header.b="P6jfkVRh"; dkim-atps=neutral Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8ED1010EA57; Thu, 12 Mar 2026 15:53:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=In-Reply-To:Content-Transfer-Encoding: Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Sender:Reply-To:Content-ID:Content-Description; bh=5pK/vbHjomF7ZCz8kPkvw2tTjUJzJ46B59krQRBArKA=; b=P6jfkVRhJlvjsFD7S+pYuzAuv4 MLDDYDxGdAfivMXXxo/ZUVApw1nd+jENAw0Lyqc4uWfI7XnqjHOAqA7ttXYJsxG4TAasEr7BjpDWo aIeA1snKPi45aV1ULkpxeeIBktxDuhCSFmRpLsMt1+ttYrsG44v3EOWhuPyWXdpRzlHxyEOn74GDA Z1CGVzkjGPeaU2YAiJd8rj+ihgYeubYRKoTBEzXo+qEnQBbcOv9+Up7MVLIY/DcZTAGZThMyG8xOO o5W6SO+boLGEUOkS89Aq38o86dricntUVfJsA834gNk6HDFKQEuSPpArtEtoOedubfSWkO9Rzjeky ZIr57Svw==; Received: from 2001-1c00-8d85-5700-266e-96ff-fe07-7dcc.cable.dynamic.v6.ziggo.nl ([2001:1c00:8d85:5700:266e:96ff:fe07:7dcc] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.98.2 #2 (Red Hat Linux)) id 1w0iLn-00000001W9V-24Bg; Thu, 12 Mar 2026 15:53:27 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 1000) id 6325030049C; Thu, 12 Mar 2026 16:53:26 +0100 (CET) Date: Thu, 12 Mar 2026 16:53:26 +0100 From: Peter Zijlstra To: Vineeth Remanan Pillai Cc: Steven Rostedt , Dmitry Ilvokhin , Masami Hiramatsu , Mathieu Desnoyers , Ingo Molnar , Jens Axboe , io-uring@vger.kernel.org, "David S. 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Shenoy" , Huang Rui , Mario Limonciello , Len Brown , Srinivas Pandruvada , linux-pm@vger.kernel.org, MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Christian =?iso-8859-1?Q?K=F6nig?= , Sumit Semwal , linaro-mm-sig@lists.linaro.org, Eddie James , Andrew Jeffery , Joel Stanley , linux-fsi@lists.ozlabs.org, David Airlie , Simona Vetter , Alex Deucher , Danilo Krummrich , Matthew Brost , Philipp Stanner , Harry Wentland , Leo Li , amd-gfx@lists.freedesktop.org, Jiri Kosina , Benjamin Tissoires , linux-input@vger.kernel.org, Wolfram Sang , linux-i2c@vger.kernel.org, Mark Brown , Michael Hennerich , Nuno =?iso-8859-1?Q?S=E1?= , linux-spi@vger.kernel.org, "James E.J. Bottomley" , "Martin K. Petersen" , linux-scsi@vger.kernel.org, Chris Mason , David Sterba , linux-btrfs@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 01/15] tracepoint: Add trace_invoke_##name() API Message-ID: <20260312155326.GB1282955@noisy.programming.kicks-ass.net> References: <20260312150523.2054552-1-vineeth@bitbyteword.org> <20260312150523.2054552-2-vineeth@bitbyteword.org> <20260312111255.7925b4e2@gandalf.local.home> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: base64 In-Reply-To: X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" T24gVGh1LCBNYXIgMTIsIDIwMjYgYXQgMTE6Mzk6MDZBTSAtMDQwMCwgVmluZWV0aCBSZW1hbmFu IFBpbGxhaSB3cm90ZToKPiBPbiBUaHUsIE1hciAxMiwgMjAyNiBhdCAxMToxM+KAr0FNIFN0ZXZl biBSb3N0ZWR0IDxyb3N0ZWR0QGdvb2RtaXMub3JnPiB3cm90ZToKPiA+Cj4gPiBPbiBUaHUsIDEy IE1hciAyMDI2IDExOjA0OjU2IC0wNDAwCj4gPiAiVmluZWV0aCBQaWxsYWkgKEdvb2dsZSkiIDx2 aW5lZXRoQGJpdGJ5dGV3b3JkLm9yZz4gd3JvdGU6Cj4gPgo+ID4gPiBBZGQgdHJhY2VfaW52b2tl XyMjbmFtZSgpIGFzIGEgY29tcGFuaW9uIHRvIHRyYWNlXyMjbmFtZSgpLiAgV2hlbiBhCj4gPiA+ IGNhbGxlciBhbHJlYWR5IGd1YXJkcyBhIHRyYWNlcG9pbnQgd2l0aCBhbiBleHBsaWNpdCBlbmFi bGVkIGNoZWNrOgo+ID4gPgo+ID4gPiAgIGlmICh0cmFjZV9mb29fZW5hYmxlZCgpICYmIGNvbmQp Cj4gPiA+ICAgICAgIHRyYWNlX2ZvbyhhcmdzKTsKPiA+ID4KPiA+ID4gdHJhY2VfZm9vKCkgaW50 ZXJuYWxseSByZXBlYXRzIHRoZSBzdGF0aWNfYnJhbmNoX3VubGlrZWx5KCkgdGVzdCwgd2hpY2gK PiA+ID4gdGhlIGNvbXBpbGVyIGNhbm5vdCBmb2xkIHNpbmNlIHN0YXRpYyBicmFuY2hlcyBhcmUg cGF0Y2hlZCBiaW5hcnkKPiA+ID4gaW5zdHJ1Y3Rpb25zLiAgVGhpcyByZXN1bHRzIGluIHR3byBz dGF0aWMtYnJhbmNoIGV2YWx1YXRpb25zIGZvciBldmVyeQo+ID4gPiBndWFyZGVkIGNhbGwgc2l0 ZS4KPiA+ID4KPiA+ID4gdHJhY2VfaW52b2tlXyMjbmFtZSgpIGNhbGxzIF9fZG9fdHJhY2VfIyNu YW1lKCkgZGlyZWN0bHksIHNraXBwaW5nIHRoZQo+ID4gPiByZWR1bmRhbnQgc3RhdGljLWJyYW5j aCByZS1jaGVjay4gIFRoaXMgYXZvaWRzIGxlYWtpbmcgdGhlIGludGVybmFsCj4gPiA+IF9fZG9f dHJhY2VfIyNuYW1lKCkgc3ltYm9sIGludG8gY2FsbCBzaXRlcyB3aGlsZSBzdGlsbCBlbGltaW5h dGluZyB0aGUKPiA+ID4gZG91YmxlIGV2YWx1YXRpb246Cj4gPiA+Cj4gPiA+ICAgaWYgKHRyYWNl X2Zvb19lbmFibGVkKCkgJiYgY29uZCkKPiA+ID4gICAgICAgdHJhY2VfaW52b2tlX2Zvbyhhcmdz KTsgICAvKiBjYWxscyBfX2RvX3RyYWNlX2ZvbygpIGRpcmVjdGx5ICovCj4gPiA+Cj4gPiA+IFRo cmVlIGxvY2F0aW9ucyBhcmUgdXBkYXRlZDoKPiA+ID4gLSBfX0RFQ0xBUkVfVFJBQ0U6IGludm9r ZSBmb3JtIG9taXRzIHN0YXRpY19icmFuY2hfdW5saWtlbHksIHJldGFpbnMKPiA+ID4gICB0aGUg TE9DS0RFUCBSQ1Utd2F0Y2hpbmcgYXNzZXJ0aW9uLgo+ID4gPiAtIF9fREVDTEFSRV9UUkFDRV9T WVNDQUxMOiBzYW1lLCBwbHVzIHJldGFpbnMgbWlnaHRfZmF1bHQoKS4KPiA+ID4gLSAhVFJBQ0VQ T0lOVFNfRU5BQkxFRCBzdHViOiBlbXB0eSBuby1vcCBzbyBjYWxsZXJzIGNvbXBpbGUgY2xlYW5s eQo+ID4gPiAgIHdoZW4gdHJhY2Vwb2ludHMgYXJlIGNvbXBpbGVkIG91dC4KPiA+ID4KPiA+ID4g U3VnZ2VzdGVkLWJ5OiBTdGV2ZW4gUm9zdGVkdCA8cm9zdGVkdEBnb29kbWlzLm9yZz4KPiA+ID4g U3VnZ2VzdGVkLWJ5OiBQZXRlciBaaWpsc3RyYSA8cGV0ZXJ6QGluZnJhZGVhZC5vcmc+Cj4gPiA+ IFNpZ25lZC1vZmYtYnk6IFZpbmVldGggUGlsbGFpIChHb29nbGUpIDx2aW5lZXRoQGJpdGJ5dGV3 b3JkLm9yZz4KPiA+ID4gQXNzaXN0ZWQtYnk6IENsYXVkZTpjbGF1ZGUtc29ubmV0LTQtNgo+ID4K PiA+IEknbSBndWVzc2luZyBDbGF1ZGUgaGVscGVkIHdpdGggdGhlIG90aGVyIHBhdGNoZXMuIERp ZCBpdCByZWFsbHkgaGVscCB3aXRoIHRoaXMgb25lPwo+ID4KPiAKPiBDbGF1ZGUgd3JvdGUgYW5k IGJ1aWxkIHRlc3RlZCB0aGUgd2hvbGUgc2VyaWVzIGJhc2VkIG9uIG15IGd1aWRhbmNlCj4gYW5k IHByb21wdCA6LSkuIEkgdmVyaWZpZWQgdGhlIHNlcmllcyBiZWZvcmUgc2VuZGluZyBpdCBvdXQs IGJ1dAo+IGNsYXVkZSBkaWQgdGhlIGluaXRpYWwgd29yay4KClRoYXQgc2VlbXMgbGlrZSBhbiB1 bnJlYXNvbmFibGUgd2FzdGUgb2YgZW5lcmd5LiBZb3UgY291bGQndmUgaGFkIGNsYXVkZQp3cml0 ZSBhIENvY2NpbmVsbGUgc2NyaXB0IGZvciB5b3UgYW5kIHNhdmVkIGEgdG9uIG9mIHRva2Vucy4K