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author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-09-16 13:29:00 +0200 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-09-16 13:29:00 +0200 |
commit | 3a4d319a8fb5a9bbdf5b31ef32841eb286b1dcc2 (patch) | |
tree | a9d890edc874d231729308c164de5be310d33651 /MAINTAINERS | |
parent | Merge tag 'erofs-for-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/g... (diff) | |
parent | io_uring: add IORING_REGISTER_COPY_BUFFERS method (diff) | |
download | linux-3a4d319a8fb5a9bbdf5b31ef32841eb286b1dcc2.tar.xz linux-3a4d319a8fb5a9bbdf5b31ef32841eb286b1dcc2.zip |
Merge tag 'for-6.12/io_uring-20240913' of git://git.kernel.dk/linux
Pull io_uring updates from Jens Axboe:
- NAPI fixes and cleanups (Pavel, Olivier)
- Add support for absolute timeouts (Pavel)
- Fixes for io-wq/sqpoll affinities (Felix)
- Efficiency improvements for dealing with huge pages (Chenliang)
- Support for a minwait mode, where the application essentially has two
timouts - one smaller one that defines the batch timeout, and the
overall large one similar to what we had before. This enables
efficient use of batching based on count + timeout, while still
working well with periods of less intensive workloads
- Use ITER_UBUF for single segment sends
- Add support for incremental buffer consumption. Right now each
operation will always consume a full buffer. With incremental
consumption, a recv/read operation only consumes the part of the
buffer that it needs to satisfy the operation
- Add support for GCOV for io_uring, to help retain a high coverage of
test to code ratio
- Fix regression with ocfs2, where an odd -EOPNOTSUPP wasn't correctly
converted to a blocking retry
- Add support for cloning registered buffers from one ring to another
- Misc cleanups (Anuj, me)
* tag 'for-6.12/io_uring-20240913' of git://git.kernel.dk/linux: (35 commits)
io_uring: add IORING_REGISTER_COPY_BUFFERS method
io_uring/register: provide helper to get io_ring_ctx from 'fd'
io_uring/rsrc: add reference count to struct io_mapped_ubuf
io_uring/rsrc: clear 'slot' entry upfront
io_uring/io-wq: inherit cpuset of cgroup in io worker
io_uring/io-wq: do not allow pinning outside of cpuset
io_uring/rw: drop -EOPNOTSUPP check in __io_complete_rw_common()
io_uring/rw: treat -EOPNOTSUPP for IOCB_NOWAIT like -EAGAIN
io_uring/sqpoll: do not allow pinning outside of cpuset
io_uring/eventfd: move refs to refcount_t
io_uring: remove unused rsrc_put_fn
io_uring: add new line after variable declaration
io_uring: add GCOV_PROFILE_URING Kconfig option
io_uring/kbuf: add support for incremental buffer consumption
io_uring/kbuf: pass in 'len' argument for buffer commit
Revert "io_uring: Require zeroed sqe->len on provided-buffers send"
io_uring/kbuf: move io_ring_head_to_buf() to kbuf.h
io_uring/kbuf: add io_kbuf_commit() helper
io_uring/kbuf: shrink nr_iovs/mode in struct buf_sel_arg
io_uring: wire up min batch wake timeout
...
Diffstat (limited to 'MAINTAINERS')
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