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linux/io_uring/io_uring.c
Jens Axboe e4e6aaea46 io_uring: clear ->async_data as part of normal init 
Opcode handlers like POLL_ADD will use ->async_data as the pointer for
double poll handling, which is a bit different than the usual case
where it's strictly gated by the REQ_F_ASYNC_DATA flag. Be a bit more
proactive in handling ->async_data, and clear it to NULL as part of
regular init. Init is touching that cacheline anyway, so might as well
clear it.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
2025-08-21 13:54:01 -06:00

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