| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * Copyright (C) 2018 Oracle. All Rights Reserved. |
| * Author: Darrick J. Wong <darrick.wong@oracle.com> |
| */ |
| #ifndef XFS_SCRUB_READ_VERIFY_H_ |
| #define XFS_SCRUB_READ_VERIFY_H_ |
| |
| struct scrub_ctx; |
| struct read_verify_pool; |
| struct disk; |
| |
| /* Function called when an IO error happens. */ |
| typedef void (*read_verify_ioerr_fn_t)(struct scrub_ctx *ctx, |
| struct disk *disk, uint64_t start, uint64_t length, |
| int error, void *arg); |
| |
| int read_verify_pool_alloc(struct scrub_ctx *ctx, struct disk *disk, |
| size_t miniosz, read_verify_ioerr_fn_t ioerr_fn, |
| unsigned int submitter_threads, |
| struct read_verify_pool **prvp); |
| void read_verify_pool_abort(struct read_verify_pool *rvp); |
| int read_verify_pool_flush(struct read_verify_pool *rvp); |
| void read_verify_pool_destroy(struct read_verify_pool *rvp); |
| |
| int read_verify_schedule_io(struct read_verify_pool *rvp, uint64_t start, |
| uint64_t length, void *end_arg); |
| int read_verify_force_io(struct read_verify_pool *rvp); |
| int read_verify_bytes(struct read_verify_pool *rvp, uint64_t *bytes); |
| |
| #endif /* XFS_SCRUB_READ_VERIFY_H_ */ |