Use GitHub rsync mirror for interop builds#1925
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oferchen merged 1 commit intoNov 4, 2025
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Wire the existing IORING_OP_RENAMEAT (task #1920) and IORING_OP_LINKAT (task #1921) opcode wrappers into the temp-file commit and hardlink finalization paths respectively. On Linux 5.11+ with io_uring available, temp-file renames in DestinationWriteGuard::commit_named_temp_file() now submit an IORING_OP_RENAMEAT SQE instead of a synchronous rename(2) syscall. On Linux 5.15+ with io_uring available, hardlink creation in HardlinkApplyTracker, create_hard_link(), and the --link-dest path now submit an IORING_OP_LINKAT SQE instead of a synchronous link(2). Both paths fall back transparently to std::fs::rename / std::fs::hard_link on non-Linux platforms, older kernels, or when io_uring is disabled. Two new convenience functions in fast_io expose the try-or-fallback pattern: try_rename_via_io_uring() and try_hard_link_via_io_uring(), returning Option<io::Result<()>> so callers can fall through to the portable implementation when None is returned. Closes #1924, closes #1925.
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Add `fast_io::hard_link()` convenience function that tries io_uring LINKAT on Linux 5.15+ and falls back to `std::fs::hard_link`. Replace four duplicate `hard_link_with_io_uring_fallback()` private functions across engine and transfer crates with the new centralized API.
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Add `fast_io::hard_link()` convenience function that tries io_uring LINKAT on Linux 5.15+ and falls back to `std::fs::hard_link`. Replace four duplicate `hard_link_with_io_uring_fallback()` private functions across engine and transfer crates with the new centralized API.
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… (#4003) * feat(fast_io): wire IORING_OP_LINKAT into hardlink finalization (#1925) Add `fast_io::hard_link()` convenience function that tries io_uring LINKAT on Linux 5.15+ and falls back to `std::fs::hard_link`. Replace four duplicate `hard_link_with_io_uring_fallback()` private functions across engine and transfer crates with the new centralized API. * fix: remove unused std::io import in directory links
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May 18, 2026
Wire the existing IORING_OP_RENAMEAT (task #1920) and IORING_OP_LINKAT (task #1921) opcode wrappers into the temp-file commit and hardlink finalization paths respectively. On Linux 5.11+ with io_uring available, temp-file renames in DestinationWriteGuard::commit_named_temp_file() now submit an IORING_OP_RENAMEAT SQE instead of a synchronous rename(2) syscall. On Linux 5.15+ with io_uring available, hardlink creation in HardlinkApplyTracker, create_hard_link(), and the --link-dest path now submit an IORING_OP_LINKAT SQE instead of a synchronous link(2). Both paths fall back transparently to std::fs::rename / std::fs::hard_link on non-Linux platforms, older kernels, or when io_uring is disabled. Two new convenience functions in fast_io expose the try-or-fallback pattern: try_rename_via_io_uring() and try_hard_link_via_io_uring(), returning Option<io::Result<()>> so callers can fall through to the portable implementation when None is returned. Closes #1924, closes #1925.
oferchen
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May 18, 2026
… (#4003) * feat(fast_io): wire IORING_OP_LINKAT into hardlink finalization (#1925) Add `fast_io::hard_link()` convenience function that tries io_uring LINKAT on Linux 5.15+ and falls back to `std::fs::hard_link`. Replace four duplicate `hard_link_with_io_uring_fallback()` private functions across engine and transfer crates with the new centralized API. * fix: remove unused std::io import in directory links
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Summary
prepare-sourcebefore configuring when necessarygit, disable interactive prompts, and keep the version matrix unchangedTesting
https://chatgpt.com/codex/tasks/task_e_69099cca5dc48323ac395f01ac4997b2