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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _BCACHEFS_DATA_UPDATE_H
#define _BCACHEFS_DATA_UPDATE_H
#include "io_types.h"
enum data_cmd {
DATA_SKIP,
DATA_SCRUB,
DATA_ADD_REPLICAS,
DATA_REWRITE,
DATA_PROMOTE,
};
struct data_opts {
u16 target;
u8 rewrite_dev;
u8 nr_replicas;
int btree_insert_flags;
};
struct data_update {
enum btree_id btree_id;
enum data_cmd data_cmd;
struct data_opts data_opts;
unsigned nr_ptrs_reserved;
struct moving_context *ctxt;
/* what we read: */
struct bch_extent_ptr ptr;
u64 offset;
struct bch_write_op op;
};
void bch2_data_update_read_done(struct data_update *, struct bch_read_bio *);
int bch2_data_update_init(struct bch_fs *, struct data_update *,
struct write_point_specifier,
struct bch_io_opts,
enum data_cmd, struct data_opts,
enum btree_id, struct bkey_s_c);
#endif /* _BCACHEFS_DATA_UPDATE_H */
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