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drm/qxl: Remove release_lock stupidity

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The locking of release_lock was stupid; t should have been be called with
fence_lock_irq if it was legitimately used. Unfortunately it never protected
anything except the fence implementation correctly.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
This commit is contained in:
Maarten Lankhorst
2014-09-03 16:59:41 +02:00
parent 47c1296829
commit d7e4d67136
2 changed files with 3 additions and 8 deletions
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2
drivers/gpu/drm/qxl/qxl_debugfs.c
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@@ -57,7 +57,6 @@ qxl_debugfs_buffers_info(struct seq_file *m, void *data)
struct qxl_device *qdev = node->minor->dev->dev_private;
struct qxl_bo *bo;
spin_lock(&qdev->release_lock);
list_for_each_entry(bo, &qdev->gem.objects, list) {
struct reservation_object_list *fobj;
int rel;
@@ -71,7 +70,6 @@ qxl_debugfs_buffers_info(struct seq_file *m, void *data)
(unsigned long)bo->gem_base.size,
bo->pin_count, rel);
}
spin_unlock(&qdev->release_lock);
return 0;
}