nvme_ns_head_ops 1503 drivers/nvme/host/core.c if (disk->fops == &nvme_ns_head_ops) { nvme_ns_head_ops 2060 drivers/nvme/host/core.c const struct block_device_operations nvme_ns_head_ops = { nvme_ns_head_ops 398 drivers/nvme/host/multipath.c head->disk->fops = &nvme_ns_head_ops; nvme_ns_head_ops 511 drivers/nvme/host/nvme.h extern const struct block_device_operations nvme_ns_head_ops;