gtt_usage        2433 drivers/gpu/drm/radeon/radeon.h 	atomic64_t			gtt_usage;
gtt_usage         543 drivers/gpu/drm/radeon/radeon_kms.c 		value64 = atomic64_read(&rdev->gtt_usage);
gtt_usage          62 drivers/gpu/drm/radeon/radeon_object.c 			atomic64_add(size, &rdev->gtt_usage);
gtt_usage          64 drivers/gpu/drm/radeon/radeon_object.c 			atomic64_sub(size, &rdev->gtt_usage);