io_uring: kill REQ_F_LTIMEOUT_ACTIVE

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Instead of handling double consecutive linked timeouts through tricky
flag combinations, just check the submit_state.link during timeout_prep
and fail that case in advance.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/04150760b0dc739522264b8abd309409f7421a06.1628981736.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Pavel Begunkov 2021-08-15 10:40:23 +01:00 • committed by Jens Axboe

parent 8cb01fac98

commit b97e736a4b

1 changed files with 10 additions and 9 deletions

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fs/io_uring.c

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