From nobody Mon Feb 9 11:47:58 2026 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 3A7F61B7F4 for ; Wed, 30 Apr 2025 01:05:26 +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=1745975127; cv=none; b=o97QE09P5i1ICLS94M57jNiUACFzRLIEOoRhTBpz04Soq+LXVcymKEWDRZKSMurFN66RuAlA+0MJuBbyB8KqBSWqq4NxpUmKWDpExX8FsjhLRQX6vEn/0HwrU/2G4HwHkpfmGI2SkbW30E94u4kawusDe3yR/RlAc4wcchWAO1Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745975127; c=relaxed/simple; bh=qrbtE4GJAc5CkkZvuRY2A4Vna57jDG+6dB5+Nw5K9to=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=aNUb0DYkNeo4WTcTX3I90+jsz94y6OAS+tLZR8PFVnkhyR2yRcRHWoLmHXOGHW4o4xkXM18H2nRnKMsLG3zADubXTRT5lEllSHFQUqcgxIz5C5lZhgWbTd6j55VIEujFdgwQOuYlNITs0EZ+sWzf+FXA1eJLfwPYgjCDWfBZ+60= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=J0Cd+GHK; 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="J0Cd+GHK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A9F12C4CEEB; Wed, 30 Apr 2025 01:05:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1745975126; bh=qrbtE4GJAc5CkkZvuRY2A4Vna57jDG+6dB5+Nw5K9to=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=J0Cd+GHK5HI12oOTGq3MCptyKvKob6SIvI4/kwg+GZUml+H6o/pF5KAEiCoDYcO3A tq9qIffs9TIR3cYVIBX+CprXLUa3Pyga7XpjSL45Ooin2zTKEg/+OMjXiqDd9h4foq YIFn9m/S/tMCW6FBo6fNHPC/ZsQnz+eWD/XmTBJRbkR5dz6WknS+M4F/Cbhd8BbAaH M9GLoPKP/vFrqh+tR22Zc9A+W3S65AVdecybTT8UgLiZPdg4ufKXfxv7cUeXvRjFdr GZ5WwRfCsnTvZl0N88HznyyVPfLjZH4egBLQZJ1RUaKASy/33nBPSdGXoISraajtXI PTzEbTIFJx2cA== Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id 581D5CE0DEC; Tue, 29 Apr 2025 18:05:25 -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 v4 04/20] drm/i915: Avoid open-coded use of ratelimit_state structure's ->missed field Date: Tue, 29 Apr 2025 18:05:08 -0700 Message-Id: <20250430010524.3614408-4-paulmck@kernel.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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@paul= mck-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_p= erf.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_s= tream *stream) struct i915_perf *perf =3D stream->perf; struct intel_gt *gt =3D stream->engine->gt; struct i915_perf_group *g =3D stream->engine->oa_group; + int m; =20 if (WARN_ON(stream !=3D 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); =20 - if (perf->spurious_report_rs.missed) { - gt_notice(gt, "%d spurious OA report notices suppressed due to ratelimit= ing\n", - perf->spurious_report_rs.missed); - } + m =3D ratelimit_state_get_miss(&perf->spurious_report_rs); + if (m) + gt_notice(gt, "%d spurious OA report notices suppressed due to ratelimit= ing\n", m); } =20 static void gen7_init_oa_buffer(struct i915_perf_stream *stream) --=20 2.40.1