0455d4ccec
If IORING_RECVSEND_POLL_FIRST is set for recv/recvmsg or send/sendmsg, then we arm poll first rather than attempt a receive or send upfront. This can be useful if we expect there to be no data (or space) available for the request, as we can then avoid wasting time on the initial issue attempt. Reviewed-by: Hao Xu <howeyxu@tencent.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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| asm-generic | ||
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| linux | ||
| misc | ||
| mtd | ||
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| sound | ||
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| xen | ||
| Kbuild | ||