io_uring: add helper flushing locked_free_list

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Add a new helper io_flush_cached_locked_reqs() that splices
locked_free_list to free_list, and does it right doing all sync and
invariant reinit.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Pavel Begunkov 2021-03-19 17:22:39 +00:00 • committed by Jens Axboe

parent a05432fb49

commit dac7a09864

1 changed files with 12 additions and 12 deletions

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fs/io_uring.c

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