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Commit 8291272a authored by Rob Clark's avatar Rob Clark Committed by Dave Airlie
Browse files

drm: spiff out FB refcnting traces 



I find myself making this change locally whenever debugging FB reference
counting.  Which seems a bit silly.

Signed-off-by: default avatarRob Clark <robdclark@gmail.com>
Reviewed-by: default avatarDavid Herrmann <dh.herrmann@gmail.com>
parent ebc44cf3

drivers/gpu/drm/drm_crtc.c

+3 −3
Original line number Diff line number Diff line
@@ -513,7 +513,7 @@ EXPORT_SYMBOL(drm_framebuffer_lookup); 
 */

void drm_framebuffer_unreference(struct drm_framebuffer *fb)

{

	DRM_DEBUG("FB ID: %d\n", fb->base.id);

	DRM_DEBUG("%p: FB ID: %d (%d)\n", fb, fb->base.id, atomic_read(&fb->refcount.refcount));

	kref_put(&fb->refcount, drm_framebuffer_free);

}

EXPORT_SYMBOL(drm_framebuffer_unreference);
@@ -526,7 +526,7 @@ EXPORT_SYMBOL(drm_framebuffer_unreference); 
 */

void drm_framebuffer_reference(struct drm_framebuffer *fb)

{

	DRM_DEBUG("FB ID: %d\n", fb->base.id);

	DRM_DEBUG("%p: FB ID: %d (%d)\n", fb, fb->base.id, atomic_read(&fb->refcount.refcount));

	kref_get(&fb->refcount);

}

EXPORT_SYMBOL(drm_framebuffer_reference);
@@ -538,7 +538,7 @@ static void drm_framebuffer_free_bug(struct kref *kref) 


static void __drm_framebuffer_unreference(struct drm_framebuffer *fb)

{

	DRM_DEBUG("FB ID: %d\n", fb->base.id);

	DRM_DEBUG("%p: FB ID: %d (%d)\n", fb, fb->base.id, atomic_read(&fb->refcount.refcount));

	kref_put(&fb->refcount, drm_framebuffer_free_bug);

}