Hey, These patches are going to be part of the P2PDMA patchset I'm working on. The change was suggested by Christoph. I just wanted to get the NVMe community's initial feedback on them seperate from our main patchset.
That is, except for patch 0003 which I'm pretty sure is a valid bug fix but it needs review. I also can not test the fibre channel changes as I do not have hardware so I'd also appreciate it if someone can test it out. If you need more context the commit which modifies these to support P2P is [1]. This will likely be posted as the next version of the P2PDMA patchset in the next cycle. Thanks, Logan [1] https://github.com/sbates130272/linux-p2pmem/commit/4e57ff23d5ccc4687ac8eb567df1d4d15bf50254 Logan Gunthorpe (4): nvmet: Introduce helper functions to allocate and free request SGLs nvmet-rdma: Use new SGL alloc/free helper for requests nvmet-fc: Don't use the count returned by the dma_map_sg call nvmet-fc: Use new SGL alloc/free helper for requests drivers/nvme/target/core.c | 16 ++++++++++++++++ drivers/nvme/target/fc.c | 45 ++++++++++++++++----------------------------- drivers/nvme/target/nvmet.h | 2 ++ drivers/nvme/target/rdma.c | 20 ++++++++++++-------- 4 files changed, 46 insertions(+), 37 deletions(-) -- 2.11.0