<def f='src/src/sys/external/bsd/drm2/include/linux/kref.h' l='137' ll='143' type='_Bool kref_exclusive_p(struct kref * kref)'/>
<use f='src/src/sys/external/bsd/drm2/dist/drm/drm_crtc.c' l='674' u='c' c='drm_framebuffer_remove'/>
