From: Andrea Arcangeli <aarcange@redhat.com>
To: Martin Kepplinger <martink@posteo.de>,
Thorsten Leemhuis <regressions@leemhuis.info>,
daniel.vetter@intel.com, Dave Airlie <airlied@gmail.com>,
Chris Wilson <chris@chris-wilson.co.uk>
Cc: intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org
Subject: [PATCH 4/5] i915: schedule while freeing the lists of gem objects
Date: Fri, 7 Apr 2017 01:23:46 +0200 [thread overview]
Message-ID: <20170406232347.988-5-aarcange@redhat.com> (raw)
In-Reply-To: <20170406232347.988-1-aarcange@redhat.com>
Add cond_resched().
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
---
drivers/gpu/drm/i915/i915_gem.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 612fde3..c81baeb 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -4205,6 +4205,8 @@ static void __i915_gem_free_objects(struct drm_i915_private *i915,
GEM_BUG_ON(!RB_EMPTY_ROOT(&obj->vma_tree));
list_del(&obj->global_link);
+
+ cond_resched();
}
intel_runtime_pm_put(i915);
mutex_unlock(&i915->drm.struct_mutex);
@@ -4230,6 +4232,8 @@ static void __i915_gem_free_objects(struct drm_i915_private *i915,
kfree(obj->bit_17);
i915_gem_object_free(obj);
+
+ cond_resched();
}
}
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next prev parent reply other threads:[~2017-04-06 23:23 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-22 8:38 [BUG][REGRESSION] i915 gpu hangs under load Martin Kepplinger
2017-03-22 10:36 ` Jani Nikula
2017-04-02 11:50 ` Thorsten Leemhuis
2017-04-02 12:13 ` Martin Kepplinger
2017-04-03 15:09 ` [Intel-gfx] " Jani Nikula
2017-04-06 23:23 ` [PATCH 0/5] " Andrea Arcangeli
2017-04-06 23:23 ` [PATCH 1/5] i915: avoid kernel hang caused by synchronize rcu struct_mutex deadlock Andrea Arcangeli
2017-04-07 9:05 ` [Intel-gfx] " Joonas Lahtinen
2017-04-06 23:23 ` [PATCH 2/5] i915: flush gem obj freeing workqueues to add accuracy to the i915 shrinker Andrea Arcangeli
2017-04-07 10:02 ` Chris Wilson
2017-04-07 13:06 ` Andrea Arcangeli
2017-04-07 15:30 ` Chris Wilson
2017-04-07 16:48 ` Andrea Arcangeli
2017-04-10 9:39 ` Chris Wilson
2017-04-06 23:23 ` [PATCH 3/5] i915: initialize the free_list of the fencing atomic_helper Andrea Arcangeli
2017-04-07 10:35 ` Chris Wilson
2017-04-06 23:23 ` Andrea Arcangeli [this message]
2017-04-06 23:23 ` [PATCH 5/5] i915: fence workqueue optimization Andrea Arcangeli
2017-04-07 9:58 ` Chris Wilson
2017-04-07 13:13 ` Andrea Arcangeli
2017-04-10 10:15 ` [PATCH 0/5] Re: [BUG][REGRESSION] i915 gpu hangs under load Martin Kepplinger
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