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11373026f2
We don't need to take both uring_locks at once, msg_ring can be split in two parts, first getting a file from the filetable of the first ring and then installing it into the second one. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/a80ecc2bc99c3b3f2cf20015d618b7c51419a797.1670384893.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
6 lines
226 B
C
6 lines
226 B
C
// SPDX-License-Identifier: GPL-2.0
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int io_msg_ring_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
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int io_msg_ring(struct io_kiocb *req, unsigned int issue_flags);
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void io_msg_ring_cleanup(struct io_kiocb *req);
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