Useful for checking whether the new refcounting works as advertised.
Signed-off-by: Daniel Vetter <daniel.vet...@ffwll.ch>
---
drivers/gpu/drm/i915/i915_debugfs.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c
b/drivers/gpu/drm/i915/i915_debugfs.c
index da1c8b6..e2dc77c 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1369,11 +1369,12 @@ static int i915_gem_framebuffer_info(struct seq_file
*m, void *data)
ifbdev = dev_priv->fbdev;
fb = to_intel_framebuffer(ifbdev->helper.fb);
- seq_printf(m, "fbcon size: %d x %d, depth %d, %d bpp, obj ",
+ seq_printf(m, "fbcon size: %d x %d, depth %d, %d bpp, refcount %d, obj
",
fb->base.width,
fb->base.height,
fb->base.depth,
- fb->base.bits_per_pixel);
+ fb->base.bits_per_pixel,
+ atomic_read(&fb->base.refcount.refcount));
describe_obj(m, fb->obj);
seq_printf(m, "\n");
mutex_unlock(&dev->mode_config.mutex);
@@ -1383,11 +1384,12 @@ static int i915_gem_framebuffer_info(struct seq_file
*m, void *data)
if (&fb->base == ifbdev->helper.fb)
continue;
- seq_printf(m, "user size: %d x %d, depth %d, %d bpp, obj ",
+ seq_printf(m, "user size: %d x %d, depth %d, %d bpp, refcount
%d, obj ",
fb->base.width,
fb->base.height,
fb->base.depth,
- fb->base.bits_per_pixel);
+ fb->base.bits_per_pixel,
+ atomic_read(&fb->base.refcount.refcount));
describe_obj(m, fb->obj);
seq_printf(m, "\n");
}
--
1.7.10.4
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