From: Keith Busch <kbusch@xxxxxxxxxx> Changes from v10: Merged up to block for-6.14/io_uring, which required some new attribute handling. Not mixing write hints usage with write streams. This effectively abandons any attempts to use the existing fcntl API for use with filesystems in this series. Exporting the stream's reclaim unit nominal size. Christoph Hellwig (5): fs: add a write stream field to the kiocb block: add a bi_write_stream field block: introduce a write_stream_granularity queue limit block: expose write streams for block device nodes nvme: add a nvme_get_log_lsi helper Keith Busch (5): io_uring: protection information enhancements io_uring: add write stream attribute block: introduce max_write_streams queue limit nvme: register fdp queue limits nvme: use fdp streams if write stream is provided Documentation/ABI/stable/sysfs-block | 15 +++ block/bdev.c | 6 + block/bio.c | 2 + block/blk-crypto-fallback.c | 1 + block/blk-merge.c | 4 + block/blk-sysfs.c | 6 + block/bounce.c | 1 + block/fops.c | 23 ++++ drivers/nvme/host/core.c | 160 ++++++++++++++++++++++++++- drivers/nvme/host/nvme.h | 5 + include/linux/blk_types.h | 1 + include/linux/blkdev.h | 16 +++ include/linux/fs.h | 1 + include/linux/nvme.h | 73 ++++++++++++ include/uapi/linux/io_uring.h | 21 +++- io_uring/rw.c | 38 ++++++- 16 files changed, 359 insertions(+), 14 deletions(-) -- 2.43.5
