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1/* SPDX-License-Identifier: GPL-2.0 */2 3#ifndef _BCACHEFS_DATA_UPDATE_H4#define _BCACHEFS_DATA_UPDATE_H5 6#include "bkey_buf.h"7#include "io_write_types.h"8 9struct moving_context;10 11struct data_update_opts {12 unsigned rewrite_ptrs;13 unsigned kill_ptrs;14 u16 target;15 u8 extra_replicas;16 unsigned btree_insert_flags;17 unsigned write_flags;18};19 20void bch2_data_update_opts_to_text(struct printbuf *, struct bch_fs *,21 struct bch_io_opts *, struct data_update_opts *);22 23struct data_update {24 /* extent being updated: */25 enum btree_id btree_id;26 struct bkey_buf k;27 struct data_update_opts data_opts;28 struct moving_context *ctxt;29 struct bch_move_stats *stats;30 struct bch_write_op op;31};32 33void bch2_data_update_to_text(struct printbuf *, struct data_update *);34 35int bch2_data_update_index_update(struct bch_write_op *);36 37void bch2_data_update_read_done(struct data_update *,38 struct bch_extent_crc_unpacked);39 40int bch2_extent_drop_ptrs(struct btree_trans *,41 struct btree_iter *,42 struct bkey_s_c,43 struct bch_io_opts *,44 struct data_update_opts *);45 46void bch2_data_update_exit(struct data_update *);47int bch2_data_update_init(struct btree_trans *, struct btree_iter *,48 struct moving_context *,49 struct data_update *,50 struct write_point_specifier,51 struct bch_io_opts, struct data_update_opts,52 enum btree_id, struct bkey_s_c);53void bch2_data_update_opts_normalize(struct bkey_s_c, struct data_update_opts *);54 55#endif /* _BCACHEFS_DATA_UPDATE_H */56