diff options
author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-08-05 18:06:22 -0400 |
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committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-08-06 13:08:36 -0400 |
commit | 15b24c732749339e3f65f030e7e68624b1b4bfbd (patch) | |
tree | 4075d5327d264c74ff10046ae7bffdcb7b04893e /libbcachefs/recovery.h | |
parent | caeeba5152cb0727b5a86222e615f6b777100a37 (diff) |
Update bcachefs sources to 717b356d1d bcachefs: Convert journal validation to bkey_invalid_flags
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'libbcachefs/recovery.h')
-rw-r--r-- | libbcachefs/recovery.h | 65 |
1 files changed, 19 insertions, 46 deletions
diff --git a/libbcachefs/recovery.h b/libbcachefs/recovery.h index f8e796c0..852d3056 100644 --- a/libbcachefs/recovery.h +++ b/libbcachefs/recovery.h @@ -2,55 +2,28 @@ #ifndef _BCACHEFS_RECOVERY_H #define _BCACHEFS_RECOVERY_H -struct journal_iter { - struct list_head list; - enum btree_id btree_id; - unsigned level; - size_t idx; - struct journal_keys *keys; -}; +extern const char * const bch2_recovery_passes[]; /* - * Iterate over keys in the btree, with keys from the journal overlaid on top: + * For when we need to rewind recovery passes and run a pass we skipped: */ - -struct btree_and_journal_iter { - struct btree *b; - struct btree_node_iter node_iter; - struct bkey unpacked; - - struct journal_iter journal; - struct bpos pos; - bool at_end; -}; - -struct bkey_i *bch2_journal_keys_peek_upto(struct bch_fs *, enum btree_id, - unsigned, struct bpos, struct bpos, size_t *); -struct bkey_i *bch2_journal_keys_peek_slot(struct bch_fs *, enum btree_id, - unsigned, struct bpos); - -int bch2_journal_key_insert_take(struct bch_fs *, enum btree_id, - unsigned, struct bkey_i *); -int bch2_journal_key_insert(struct bch_fs *, enum btree_id, - unsigned, struct bkey_i *); -int bch2_journal_key_delete(struct bch_fs *, enum btree_id, - unsigned, struct bpos); -void bch2_journal_key_overwritten(struct bch_fs *, enum btree_id, - unsigned, struct bpos); - -void bch2_btree_and_journal_iter_advance(struct btree_and_journal_iter *); -struct bkey_s_c bch2_btree_and_journal_iter_peek(struct btree_and_journal_iter *); - -void bch2_btree_and_journal_iter_exit(struct btree_and_journal_iter *); -void __bch2_btree_and_journal_iter_init_node_iter(struct btree_and_journal_iter *, - struct bch_fs *, struct btree *, - struct btree_node_iter, struct bpos); -void bch2_btree_and_journal_iter_init_node_iter(struct btree_and_journal_iter *, - struct bch_fs *, - struct btree *); - -void bch2_journal_keys_free(struct journal_keys *); -void bch2_journal_entries_free(struct bch_fs *); +static inline int bch2_run_explicit_recovery_pass(struct bch_fs *c, + enum bch_recovery_pass pass) +{ + bch_info(c, "running explicit recovery pass %s (%u), currently at %s (%u)", + bch2_recovery_passes[pass], pass, + bch2_recovery_passes[c->curr_recovery_pass], c->curr_recovery_pass); + + c->recovery_passes_explicit |= BIT_ULL(pass); + + if (c->curr_recovery_pass >= pass) { + c->curr_recovery_pass = pass; + c->recovery_passes_complete &= (1ULL << pass) >> 1; + return -BCH_ERR_restart_recovery; + } else { + return 0; + } +} u64 bch2_fsck_recovery_passes(void); |