This series adds configuration via configfs and remote completion to
the rnull driver. The series also includes a set of changes to the
rust block device driver API: a few cleanup patches, and a few features
supporting the rnull changes.
This series is a smaller subset of the patches available in the
downstream rnull tree. I hope to minimize the delta between upstream
and downstream over the next few kernel releases.
Signed-off-by: Andreas Hindborg <a.hindborg@xxxxxxxxxx>
---
Andreas Hindborg (9):
rust: block: remove trait bound from `mq::Request` definition
rust: block: add block related constants
rust: block,core: rename `RawWriter` to `BufferWriter`
rnull: move driver to separate directory
rnull: enable configuration via `configfs`
rust: block: add `GenDisk` private data support
rust: block: mq: fix spelling in a safety comment
rust: block: add remote completion to `Request`
rnull: add soft-irq completion support
MAINTAINERS | 2 +-
drivers/block/Kconfig | 10 +-
drivers/block/Makefile | 4 +-
drivers/block/rnull.rs | 80 ------
drivers/block/rnull/Kconfig | 13 +
drivers/block/rnull/Makefile | 3 +
drivers/block/rnull/configfs.rs | 277 +++++++++++++++++++++
drivers/block/rnull/rnull.rs | 105 ++++++++
rust/kernel/block.rs | 12 +
rust/kernel/block/mq.rs | 14 +-
rust/kernel/block/mq/gen_disk.rs | 53 +++-
rust/kernel/block/mq/operations.rs | 65 ++++-
rust/kernel/block/mq/request.rs | 21 +-
rust/kernel/str.rs | 3 +
.../mq/raw_writer.rs => str/buffer_writer.rs} | 17 +-
15 files changed, 550 insertions(+), 129 deletions(-)
---
base-commit: e04c78d86a9699d136910cfc0bdcf01087e3267e
change-id: 20250616-rnull-up-v6-16-b4571e28feee
Best regards,
--
Andreas Hindborg <a.hindborg@xxxxxxxxxx>
