From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 2FD763B894D; Mon, 23 Mar 2026 16:03:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774281822; cv=none; b=p4+42rhUHJS8HbHcpY9eiKj/LgrHd1IidPWLYbhjIwSkbqBwfs5DxzSC/FRIH0uiYqFJn9dXdcADG+cV9vISZj8QsOnwY5NINpvJSnktu/GlKVN9uos+WhASCJk0BDXWpLEhjLBJj2jwDEVtKSoxwgQTa7XZEXpaKqBhdgwbrDc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774281822; c=relaxed/simple; bh=tfYgaSVsbuMU1gmb9kgnQ+Bw+1i7YuI6A1J5ry0oUuk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Gn2FdklKGimhYUfFXVM+FIxL0xh551ZW/BMpTPFClaKE3H8ROEve+o9cIm03HrhGi7xTH726Cmd9aPcHVkV4TUJhHkRubgLqpUZ/Bejby4cpqcP/e+VfZDaRaUVj3jYsfuYP6ch11M2h+nXVRQeSa9SEskTZ+ecQ8+usxkTEVtM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=vKwWPzoz; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="vKwWPzoz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 435C7C4CEF7; Mon, 23 Mar 2026 16:03:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774281822; bh=tfYgaSVsbuMU1gmb9kgnQ+Bw+1i7YuI6A1J5ry0oUuk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=vKwWPzozkhT1klWx5Eb3sWTaHEXysVhsQmIeM4JHnn9Az08iMPHtGOSnRhndxQwsb +o2bpFv8wjT+4OA5BEwzXpTbPKBazw5m1DHCZxVl7jfKNrDCLkmIu4IHIgS+m0WF0z H6o3c7bKL+Pq6yLiH4ftaw/u6WESMl3CaSckAzt9qOzqgE5uS7bGyD0QYZW7bUL9ZH ZpJQeOfCEKvgDL3O8qqhBZ1ElnWyaYp2EkGd0Ng33C1Lgbk+5VUAIFyLtzp02z4MEV HiZ239Vu+E0rGOGT92PCCrEuYJSM0zr7CclEJsis9hgu6WSFB/SpIavUKAcsMkaMUq eVh/CoosDLYaQ== Date: Mon, 23 Mar 2026 16:03:37 +0000 From: Mark Brown To: "Vineeth Pillai (Google)" Cc: Steven Rostedt , Peter Zijlstra , Michael Hennerich , Nuno =?iso-8859-1?Q?S=E1?= , David Lechner , linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org Subject: Re: [PATCH v2 13/19] spi: Use trace_call__##name() at guarded tracepoint call sites Message-ID: <233c401b-e658-47e0-9ae2-b41521276a69@sirena.org.uk> References: <20260323160052.17528-1-vineeth@bitbyteword.org> <20260323160052.17528-14-vineeth@bitbyteword.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="YTLD6mE05S2eEcHn" Content-Disposition: inline In-Reply-To: <20260323160052.17528-14-vineeth@bitbyteword.org> X-Cookie: Avoid gunfire in the bathroom tonight. --YTLD6mE05S2eEcHn Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Mar 23, 2026 at 12:00:32PM -0400, Vineeth Pillai (Google) wrote: > Replace trace_foo() with the new trace_call__foo() at sites already > guarded by trace_foo_enabled(), avoiding a redundant > static_branch_unlikely() re-evaluation inside the tracepoint. > trace_call__foo() calls the tracepoint callbacks directly without > utilizing the static branch again. Acked-by: Mark Brown --YTLD6mE05S2eEcHn Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmnBZFgACgkQJNaLcl1U h9D2MAf/XiwNHzHQ9gsY5CmvVqSvM6vmhpnqY7Pq9Iw3sd1qfGZSk1bTit6YsL0+ hhTxFHoc4DBTQRfNwtd8QsTcg42oa2JmNPRT3CyR+kKkYcKqvuCjOiHt33JVH6Ud l8VKUwPnHn5VEyxgfCny3eZ9EcpWM8exYNNCQ4A7jnbQPHuE/aCTUaYywRJZM8rQ 8HPuaZIRiL3DTP+BsClQV4O1lqWIrwGNw0hf6fsXZPkc3jjmh8kQCSfiJay2A68g nmqFIV0LNxTsnDYMEEeQ1y856fUTFHzCz+6AZVxvB+qytSLJdvpOULH0wbYI8Tmq e4H2qhLiJhuxrJt0bNq1ffEBdHoqLg== =a/t7 -----END PGP SIGNATURE----- --YTLD6mE05S2eEcHn--