Symbol: ww_mutex_is_locked
sys/dev/drm/amd/amdgpu/amdgpu_object.c
1346
WARN_ON_ONCE(!ww_mutex_is_locked(&bo->tbo.resv->lock) &&
sys/dev/drm/include/drm/drm_modeset_lock.h
124
return ww_mutex_is_locked(&lock->mutex);
sys/dev/drm/ttm/ttm_bo.c
1887
if (!ww_mutex_is_locked(&bo->resv->lock))