ceee1953f9
Use the common helpers to allocate and free the tagsets. To make this work the generic nvme_ctrl now needs to be stored in the hctx private data instead of the nvme_loop_ctrl. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>