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io_uring: split out fs related sync/fallocate functions

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This splits out sync_file_range, fsync, and fallocate.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe
2022-05-24 21:25:19 -06:00
parent 531113bbd5
commit 0d58472740
4 changed files with 124 additions and 97 deletions
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10
io_uring/sync.h Normal file
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@@ -0,0 +1,10 @@
// SPDX-License-Identifier: GPL-2.0
int io_sfr_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
int io_sync_file_range(struct io_kiocb *req, unsigned int issue_flags);
int io_fsync_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
int io_fsync(struct io_kiocb *req, unsigned int issue_flags);
int io_fallocate(struct io_kiocb *req, unsigned int issue_flags);
int io_fallocate_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);