io_uring · Maintained

Maintainers

• M Jens Axboe <axboe@kernel.dk>

Paths

• F include/linux/io_uring/
• F include/linux/io_uring.h
• F include/linux/io_uring_types.h
• F include/trace/events/io_uring.h
• F include/uapi/linux/io_uring.h
• F include/uapi/linux/io_uring/
• F io_uring/

Last 30 days

Most active threads (last 7 days)

• HOTtoday [PATCH] block: split out a new blk_plug.h helper
  2026-07-06 04:11 · 0 replies in 7d · Christoph Hellwig <hch@lst.de>

Recent patches

Most-recent 30 patches in this subsystem on linux-block (capped at 30), ordered by date desc.

• HOTtoday [PATCH] block: split out a new blk_plug.h helper
  2026-07-06 · Christoph Hellwig <hch@lst.de>
• COLD35d [PATCH v2 1/2] block: Add bvec_folio()
  2026-05-28 · "Matthew Wilcox (Oracle)" <willy@infradead.org>
• COLD39d [PATCH] block: Add bvec_folio()
  2026-05-22 · "Matthew Wilcox (Oracle)" <willy@infradead.org>
• COLD42d [PATCH v3 10/10] io_uring/rsrc: add dmabuf backed registered buffers
  2026-04-29 · Pavel Begunkov <asml.silence@gmail.com>
• COLD42d [PATCH v3 09/10] io_uring/rsrc: extend buffer update
  2026-04-29 · Pavel Begunkov <asml.silence@gmail.com>
• COLD42d [PATCH v3 08/10] io_uring/rsrc: introduce buf registration structure
  2026-04-29 · Pavel Begunkov <asml.silence@gmail.com>
• STALE166d [PATCH V2 2/2] nvme/io_uring: optimize IOPOLL completions for local ring context
  2026-01-16 · Ming Lei <hidden>
• STALE171d [PATCH] nvme: optimize passthrough IOPOLL completion for local ring context
  2026-01-15 · Ming Lei <hidden>
• STALE171d Re: [bug report][bisected] kernel BUG at lib/list_debug.c:32! triggered by blktests nvme/049
  2026-01-14 · Jens Axboe <axboe@kernel.dk>
• STALE171d Re: [bug report][bisected] kernel BUG at lib/list_debug.c:32! triggered by blktests nvme/049
  2026-01-14 · Alexander Atanasov <hidden>
• STALE179d [PATCH V2 3/3] io_uring: remove nr_segs recalculation in io_import_kbuf()
  2025-12-31 · Ming Lei <hidden>
• STALE198d [PATCH 3/3] io_uring: don't re-calculate iov_iter nr_segs in io_import_kbuf()
  2025-12-18 · Ming Lei <hidden>
• STALE200d [PATCH v2] io_uring: fix nr_segs calculation in io_import_kbuf
  2025-12-17 · huang-jl <hidden>
• STALE200d [PATCH 01/01] io_uring: fix nr_segs calculation in io_import_kbuf
  2025-12-17 · huang-jl <hidden>
• STALE149d [RFC v2 11/11] io_uring/rsrc: implement dmabuf regbuf import
  2025-11-23 · Pavel Begunkov <asml.silence@gmail.com>
• STALE149d [RFC v2 10/11] io_uring/rsrc: add dmabuf-backed buffer registeration
  2025-11-23 · Pavel Begunkov <asml.silence@gmail.com>
• STALE149d [RFC v2 09/11] io_uring/rsrc: extended reg buffer registration
  2025-11-23 · Pavel Begunkov <asml.silence@gmail.com>
• STALE149d [RFC v2 08/11] io_uring/rsrc: add imu flags
  2025-11-23 · Pavel Begunkov <asml.silence@gmail.com>
• STALE214d [PATCH v3 2/2] block: enable per-cpu bio cache by default
  2025-11-14 · Fengnan Chang <hidden>
• STALE235d LANDED [PATCH] io_uring/rsrc: don't use blk_rq_nr_phys_segments() as number of bvecs
  2025-11-11 · Caleb Sander Mateos <hidden>
• STALE240d [PATCH v2 2/2] block: enable per-cpu bio cache by default
  2025-11-07 · Fengnan Chang <hidden>
• STALE244d [PATCH v4 2/3] io_uring: add wrapper type for io_req_tw_func_t arg
  2025-10-31 · Caleb Sander Mateos <hidden>
• STALE244d [PATCH v4 3/3] io_uring/uring_cmd: avoid double indirect call in task work dispatch
  2025-10-31 · Caleb Sander Mateos <hidden>
• STALE244d [PATCH v4 1/3] io_uring: only call io_should_terminate_tw() once for ctx
  2025-10-31 · Caleb Sander Mateos <hidden>
• STALE233d [PATCH 1/4] fs: replace FOP_DIO_PARALLEL_WRITE with a fmode bits
  2025-10-29 · Christoph Hellwig <hch@lst.de>
• STALE247d [PATCH v3 2/4] io_uring/uring_cmd: call io_should_terminate_tw() when needed
  2025-10-27 · Caleb Sander Mateos <hidden>
• STALE247d [PATCH v3 4/4] io_uring/uring_cmd: avoid double indirect call in task work dispatch
  2025-10-27 · Caleb Sander Mateos <hidden>
• STALE247d [PATCH v3 3/4] io_uring: add wrapper type for io_req_tw_func_t arg
  2025-10-27 · Caleb Sander Mateos <hidden>
• STALE247d [PATCH v3 1/4] io_uring: expose io_should_terminate_tw()
  2025-10-27 · Caleb Sander Mateos <hidden>
• STALE255d [PATCH v2 2/3] io_uring/uring_cmd: call io_should_terminate_tw() when needed
  2025-10-23 · Caleb Sander Mateos <hidden>

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• STALE198d [PATCH 3/3] io_uring: don't re-calculate iov_iter nr_segs in io_import_kbuf()
  2025-12-18 · Ming Lei <hidden>
• STALE166d [PATCH V2 2/2] nvme/io_uring: optimize IOPOLL completions for local ring context
  2026-01-16 · Ming Lei <hidden>
• COLD42d [PATCH v3 08/10] io_uring/rsrc: introduce buf registration structure
  2026-04-29 · Pavel Begunkov <asml.silence@gmail.com>
• COLD42d [PATCH v3 09/10] io_uring/rsrc: extend buffer update
  2026-04-29 · Pavel Begunkov <asml.silence@gmail.com>