From patchwork Thu Apr 4 15:32:40 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mika Kuoppala X-Patchwork-Id: 2393311 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by patchwork2.kernel.org (Postfix) with ESMTP id 274CCDF25A for ; Thu, 4 Apr 2013 15:30:58 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F1952E6434 for ; Thu, 4 Apr 2013 08:30:57 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id 35F8EE6449 for ; Thu, 4 Apr 2013 08:28:32 -0700 (PDT) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP; 04 Apr 2013 08:28:32 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.87,409,1363158000"; d="scan'208";a="316925354" Received: from rosetta.fi.intel.com (HELO rosetta) ([10.237.72.186]) by fmsmga002.fm.intel.com with ESMTP; 04 Apr 2013 08:28:30 -0700 Received: by rosetta (Postfix, from userid 1000) id 29F5C8009A; Thu, 4 Apr 2013 18:32:51 +0300 (EEST) From: Mika Kuoppala To: intel-gfx@lists.freedesktop.org Date: Thu, 4 Apr 2013 18:32:40 +0300 Message-Id: <1365089568-20457-9-git-send-email-mika.kuoppala@intel.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1365089568-20457-1-git-send-email-mika.kuoppala@intel.com> References: <1365089568-20457-1-git-send-email-mika.kuoppala@intel.com> Subject: [Intel-gfx] [PATCH v3 08/16] drm/i915: remove i915_hangcheck_hung X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org Rework of per ring hangcheck made this obsolete. Signed-off-by: Mika Kuoppala --- drivers/gpu/drm/i915/i915_drv.h | 1 - drivers/gpu/drm/i915/i915_irq.c | 21 --------------------- 2 files changed, 22 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 0404116..5ccfc6c 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -815,7 +815,6 @@ struct i915_gpu_error { #define DRM_I915_HANGCHECK_PERIOD 1500 /* in ms */ #define DRM_I915_HANGCHECK_JIFFIES msecs_to_jiffies(DRM_I915_HANGCHECK_PERIOD) struct timer_list hangcheck_timer; - int hangcheck_count; /* For reset and error_state handling. */ spinlock_t lock; diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index a41ab2d..df40bb2 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -1929,27 +1929,6 @@ static bool i915_hangcheck_ring_hung(struct intel_ring_buffer *ring) return !kick_ring(ring); } -static bool i915_hangcheck_hung(struct drm_device *dev) -{ - drm_i915_private_t *dev_priv = dev->dev_private; - - if (dev_priv->gpu_error.hangcheck_count++ > 1) { - bool hung = true; - struct intel_ring_buffer *ring; - int i; - - DRM_ERROR("Hangcheck timer elapsed... GPU hung\n"); - i915_handle_error(dev, true); - - for_each_ring(ring, dev_priv, i) - hung &= i915_hangcheck_ring_hung(ring); - - return hung; - } - - return false; -} - /** * This is called when the chip hasn't reported back with completed * batchbuffers in a long time. The first time this is called we simply record