From e110e8d672c9e6e395a5c8bfa3444899b85181ed Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Wed, 26 Jan 2011 15:39:14 +0000 Subject: [PATCH] drm/i915: Check wedged status before throttling Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/i915_gem.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index a70caf8b268..b9d4de368de 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -3206,6 +3206,9 @@ i915_gem_ring_throttle(struct drm_device *dev, struct drm_file *file) u32 seqno = 0; int ret; + if (atomic_read(&dev_priv->mm.wedged)) + return -EIO; + spin_lock(&file_priv->mm.lock); list_for_each_entry(request, &file_priv->mm.request_list, client_list) { if (time_after_eq(request->emitted_jiffies, recent_enough)) -- 2.41.0