Io uring: Difference between revisions
→What's missing: futex support is now present |
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| IORING_SETUP_NO_MMAP || 6.5 || The caller will provide two memory regions (the queue rings in <tt>cq_off.user_data</tt>, the SQEs in <tt>sq_off.user_data</tt>) rather than having them allocated by the kernel (they may both come from a single map). This allows for the use of huge pages. | | IORING_SETUP_NO_MMAP || 6.5 || The caller will provide two memory regions (the queue rings in <tt>cq_off.user_data</tt>, the SQEs in <tt>sq_off.user_data</tt>) rather than having them allocated by the kernel (they may both come from a single map). This allows for the use of huge pages. | ||
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| IORING_SETUP_REGISTERED_FD_ONLY || 6.6 || Registers the ring fd for use with <tt>IORING_REGISTER_USE_REGISTERED_RING</tt>. Returns a registered fd index. | |||
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