Symbol: fasync_helper
sys/ofed/drivers/infiniband/core/ib_uverbs_main.c
324
return fasync_helper(fd, filp, on, &file->ev_queue.async_queue);
sys/ofed/drivers/infiniband/core/ib_uverbs_main.c
332
return fasync_helper(fd, filp, on, &comp_ev_file->ev_queue.async_queue);