From: Jens Axboe Date: Fri, 5 Apr 2019 15:08:51 +0000 (-0600) Subject: Merge branch 'nvme-5.2' of git://git.infradead.org/nvme into for-5.2/block X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=75199aa5269f66d0958aa9971fa81a92de83d7f9;p=openwrt%2Fstaging%2Fblogic.git Merge branch 'nvme-5.2' of git://git.infradead.org/nvme into for-5.2/block Pull NVMe changes from Christoph: "Below is the first batch of nvme updates for 5.2. This includes the performance improvements for single segment I/O on PCIe, which introduce new block helpers, so it might be a good idea to get them in early. - various performance optimizations in the PCIe code (Keith and me) - new block helpers to support the above (me) - nvmet error conversion cleanup (me) - nvmet-fc variable sized array cleanup (Gustavo) - passthrough ioctl error printk cleanup (Kenneth) - small nvmet fixes (Max) - endianess conversion cleanup (Max) - nvmet-tcp faspath completion optimization (Sagi)" * 'nvme-5.2' of git://git.infradead.org/nvme: (24 commits) nvme: log the error status on Identify Namespace failure nvmet: add safety check for subsystem lock during nvmet_ns_changed nvmet: never fail double namespace enablement nvme-pci: tidy up nvme_map_data nvme-pci: optimize mapping single segment requests using SGLs nvme-pci: optimize mapping of small single segment requests nvme-pci: remove the inline scatterlist optimization nvme-pci: split metadata handling from nvme_map_data / nvme_unmap_data nvme-pci: do not build a scatterlist to map metadata nvme-pci: only call nvme_unmap_data for requests transferring data nvme-pci: merge nvme_free_iod into nvme_unmap_data nvme-pci: move the call to nvme_cleanup_cmd out of nvme_unmap_data nvme-pci: remove nvme_init_iod block: add dma_map_bvec helper block: add a rq_dma_dir helper block: add a rq_integrity_vec helper block: add a req_bvec helper nvme-pci: remove unused nvme_iod member nvme-pci: remove q_dmadev from nvme_queue nvme-pci: use a flag for polled queues ... --- 75199aa5269f66d0958aa9971fa81a92de83d7f9