Repository Issue Activity (beta)

#1641 Recommended way to wake up one ring if I have access to another

#1623 io_file_supports_nowait causes lockup in io_uring_enter

#1635 io_uring timeout may overrun significantly.

#1627 When using io_uring, file locks can outlive the process

#1632 `test/sqpoll-disable-exit.c` always crashes

#1633 pdf is 404 in readme

#1511 Correct handling of errors returned from io_uring_submit()

#1625 Confusing documentation of IORING_OP_FUTEX_WAIT

#1631 Does IORING_OP_READ_MULTISHOT return an error if the underlying file fails?

#1619 `recvmsg(MSG_TRUNC)` over-consumes incremental provided buffers

#1611 many new tests in 2.15 fail when testing on kernel 6.12

#1622 io_uring backend silently drops WebSocket messages above ~2KB( works reliably on epoll)

#1618 `IORING_SETUP_NO_MMAP` can application limit or determine how big buffers should be?

#1499 [Performance Degredation] 2x NFS Performance Degradation Between 5.15.0 and 6.17.0

#1118 IORING_OP_TIMEOUT / IORING_OP_TIMEOUT_REMOVE. Consider allowing a single int64 as a timeout.

#1614 Memory fragmentation produces spurious ENOMEM

#1604 man: Small typo in io_uring_register_eventfd.3

#1456 iouring is not really non-block on syscall 'close' ?

#1475 Comment in linux/io_uring.h regarding COOP_TASKRUN and TASKRUN_FLAG seems misleading?

#1497 [Feature request] sharing registered file descriptors between rings

#1568 iou-wrk threads interfering with performance

#1492 support file lock/unlock

#1542 How to check if the kernel supports RECV_MULTISHOT?

#1496 io_uring_prep_fadvise with POSIX_FADV_WILLNEED doesn't issue nonblocking read

#1596 Proposal: Add minimal multishot-echo-server example