mempool_initialized
if (WARN_ON_ONCE(!mempool_initialized(&bs->bvec_pool) && nr_vecs > 0))
return mempool_initialized(&relay->pool);
BUG_ON(mempool_initialized(&conf->r1buf_pool));
if (!mempool_initialized(&conf->r1buf_pool))
BUG_ON(mempool_initialized(&conf->r10buf_pool));
if (!mempool_initialized(&conf->r10buf_pool))
if (mempool_initialized(&group->fanotify_data.error_events_pool))
if (mempool_initialized(&group->fanotify_data.error_events_pool))