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OpenCloudOS-Kernel
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OpenCloudOS-Kernel/io_uring/openclose.h

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io_uring: split out open/close operations Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-05-25 11:54:43 +08:00
// SPDX-License-Identifier: GPL-2.0
io_uring: split out fixed file installation and removal Put it with the filetable code, which is where it belongs. While doing so, have the helpers take a ctx rather than an io_kiocb. It doesn't make sense to use a request, as it's not an operation on the request itself. It applies to the ring itself. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-06-13 18:42:56 +08:00
int __io_close_fixed(struct io_ring_ctx *ctx, unsigned int issue_flags,
io_uring: split out open/close operations Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-05-25 11:54:43 +08:00
unsigned int offset);
int io_openat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
int io_openat(struct io_kiocb *req, unsigned int issue_flags);
void io_open_cleanup(struct io_kiocb *req);
int io_openat2_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
int io_openat2(struct io_kiocb *req, unsigned int issue_flags);
int io_close_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
int io_close(struct io_kiocb *req, unsigned int issue_flags);