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792e35824b
Add a new io_uring_register() opcode for rsrc registeration. Instead of accepting a pointer to resources, fds or iovecs, it @arg is now pointing to a struct io_uring_rsrc_register, and the second argument tells how large that struct is to make it easily extendible by adding new fields. All that is done mainly to be able to pass in a pointer with tags. Pass it in and enable CQE posting for file resources. Doesn't support setting tags on update yet. A design choice made here is to not post CQEs on rsrc de-registration, but only when we updated-removed it by rsrc dynamic update. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/c498aaec32a4bb277b2406b9069662c02cdda98c.1619356238.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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| clocksource | ||
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| drm | ||
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| keys | ||
| kunit | ||
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| linux | ||
| math-emu | ||
| media | ||
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| misc | ||
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| target | ||
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| uapi | ||
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| xen | ||