diff options
Diffstat (limited to 'fs/bcachefs/data_update.h')
| -rw-r--r-- | fs/bcachefs/data_update.h | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/fs/bcachefs/data_update.h b/fs/bcachefs/data_update.h index e4b50723428e..ed05125867da 100644 --- a/fs/bcachefs/data_update.h +++ b/fs/bcachefs/data_update.h @@ -4,6 +4,7 @@ #define _BCACHEFS_DATA_UPDATE_H #include "bkey_buf.h" +#include "io_read.h" #include "io_write_types.h" struct moving_context; @@ -15,27 +16,46 @@ struct data_update_opts { u8 extra_replicas; unsigned btree_insert_flags; unsigned write_flags; + + int read_dev; + bool scrub; }; void bch2_data_update_opts_to_text(struct printbuf *, struct bch_fs *, struct bch_io_opts *, struct data_update_opts *); +#define BCH_DATA_UPDATE_TYPES() \ + x(copygc, 0) \ + x(rebalance, 1) \ + x(promote, 2) + +enum bch_data_update_types { +#define x(n, id) BCH_DATA_UPDATE_##n = id, + BCH_DATA_UPDATE_TYPES() +#undef x +}; + struct data_update { + enum bch_data_update_types type; /* extent being updated: */ + bool read_done; enum btree_id btree_id; struct bkey_buf k; struct data_update_opts data_opts; struct moving_context *ctxt; struct bch_move_stats *stats; + + struct bch_read_bio rbio; struct bch_write_op op; + struct bio_vec *bvecs; }; void bch2_data_update_to_text(struct printbuf *, struct data_update *); +void bch2_data_update_inflight_to_text(struct printbuf *, struct data_update *); int bch2_data_update_index_update(struct bch_write_op *); -void bch2_data_update_read_done(struct data_update *, - struct bch_extent_crc_unpacked); +void bch2_data_update_read_done(struct data_update *); int bch2_extent_drop_ptrs(struct btree_trans *, struct btree_iter *, @@ -43,12 +63,15 @@ int bch2_extent_drop_ptrs(struct btree_trans *, struct bch_io_opts *, struct data_update_opts *); +int bch2_data_update_bios_init(struct data_update *, struct bch_fs *, + struct bch_io_opts *); + void bch2_data_update_exit(struct data_update *); int bch2_data_update_init(struct btree_trans *, struct btree_iter *, struct moving_context *, struct data_update *, struct write_point_specifier, - struct bch_io_opts, struct data_update_opts, + struct bch_io_opts *, struct data_update_opts, enum btree_id, struct bkey_s_c); void bch2_data_update_opts_normalize(struct bkey_s_c, struct data_update_opts *); |