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 876C5C3ABC9 for ; Thu, 8 May 2025 23:33:54 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6F65F10E223; Thu, 8 May 2025 23:33:52 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="qp/+cd0a"; dkim-atps=neutral Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 18D1A10E222; Thu, 8 May 2025 23:33:46 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 028424ACF0; Thu, 8 May 2025 23:33:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C5428C4CEF0; Thu, 8 May 2025 23:33:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746747216; bh=qrbtE4GJAc5CkkZvuRY2A4Vna57jDG+6dB5+Nw5K9to=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qp/+cd0aLdjY1AeppBROmJzDS1w0IVP2u2f2XHj9own9KkNr7DK5VW0NKgXXsPoaK B/CA+Z74yAfX6G/l8l20eG6PuYkkPlDJNRd6JYbtVLw49138zf6KlE0tvlMYzBGg1O edvUw6YmBtZD2UEu99Gug1fEjOwN6uEX9qR8UCTF1ld2S2Tx0WXYVLjI3R1Rcwq07c sEior2X/RNuB+RQiKzlE9LUxAOHv5Cvoz/nYgAnFYAl/C4rjqUviBheNuDrBbYD0uy rERZVJk2KKAr7tphqTCnUj2b2rbSft9z0VSm6PwdQXo1UGK0piSs9IMCMJbPPVzCDE /qKV4eVHKXUNw== Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id 628A6CE11D4; Thu, 8 May 2025 16:33:36 -0700 (PDT) From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org Cc: kernel-team@meta.com, Andrew Morton , Kuniyuki Iwashima , Mateusz Guzik , Petr Mladek , Steven Rostedt , John Ogness , Sergey Senozhatsky , Jon Pan-Doh , Bjorn Helgaas , Karolina Stolarek , "Paul E. McKenney" , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Simona Vetter , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH v5 03/21] drm/i915: Avoid open-coded use of ratelimit_state structure's ->missed field Date: Thu, 8 May 2025 16:33:17 -0700 Message-Id: <20250508233335.1996059-3-paulmck@kernel.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <1bcf7d5e-b89c-4118-b872-c8896bdbdc19@paulmck-laptop> References: <1bcf7d5e-b89c-4118-b872-c8896bdbdc19@paulmck-laptop> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" The i915_oa_stream_destroy() function directly accesses the ratelimit_state structure's ->missed field, which works, but which also makes it more difficult to change this field. Therefore, make use of the ratelimit_state_get_miss() function instead of directly accessing the ->missed field. Link: https://lore.kernel.org/all/fbe93a52-365e-47fe-93a4-44a44547d601@paulmck-laptop/ Link: https://lore.kernel.org/all/20250423115409.3425-1-spasswolf@web.de/ Signed-off-by: Paul E. McKenney Reviewed-by: Petr Mladek Acked-by: Jani Nikula Cc: Joonas Lahtinen Cc: Rodrigo Vivi Cc: Tvrtko Ursulin Cc: David Airlie Cc: Simona Vetter Cc: Cc: --- drivers/gpu/drm/i915/i915_perf.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c index de0b413600a15..1658f1246c6fa 100644 --- a/drivers/gpu/drm/i915/i915_perf.c +++ b/drivers/gpu/drm/i915/i915_perf.c @@ -1666,6 +1666,7 @@ static void i915_oa_stream_destroy(struct i915_perf_stream *stream) struct i915_perf *perf = stream->perf; struct intel_gt *gt = stream->engine->gt; struct i915_perf_group *g = stream->engine->oa_group; + int m; if (WARN_ON(stream != g->exclusive_stream)) return; @@ -1690,10 +1691,9 @@ static void i915_oa_stream_destroy(struct i915_perf_stream *stream) free_oa_configs(stream); free_noa_wait(stream); - if (perf->spurious_report_rs.missed) { - gt_notice(gt, "%d spurious OA report notices suppressed due to ratelimiting\n", - perf->spurious_report_rs.missed); - } + m = ratelimit_state_get_miss(&perf->spurious_report_rs); + if (m) + gt_notice(gt, "%d spurious OA report notices suppressed due to ratelimiting\n", m); } static void gen7_init_oa_buffer(struct i915_perf_stream *stream) -- 2.40.1