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e222d206f2
Change it to not mark keys that will be overwritten by keys in the journal - this fixes a bug where we pop an assertion in bucket_set_stripe() because of a stale pointer - because the stripe that has the stale pointer has been deleted. This code could be factored out and used elsewhere, at some point. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
36 lines
861 B
C
36 lines
861 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _BCACHEFS_RECOVERY_H
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#define _BCACHEFS_RECOVERY_H
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struct journal_keys {
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struct journal_key {
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enum btree_id btree_id:8;
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unsigned allocated:1;
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struct bpos pos;
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struct bkey_i *k;
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u32 journal_seq;
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u32 journal_offset;
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} *d;
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size_t nr;
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u64 journal_seq_base;
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};
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#define for_each_journal_key(keys, i) \
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for (i = (keys).d; i < (keys).d + (keys).nr; (i)++)
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struct journal_iter {
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struct journal_keys *keys;
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struct journal_key *k;
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enum btree_id btree_id;
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};
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struct journal_iter bch2_journal_iter_init(struct journal_keys *,
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enum btree_id);
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struct bkey_s_c bch2_journal_iter_peek(struct journal_iter *);
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struct bkey_s_c bch2_journal_iter_next(struct journal_iter *);
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int bch2_fs_recovery(struct bch_fs *);
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int bch2_fs_initialize(struct bch_fs *);
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#endif /* _BCACHEFS_RECOVERY_H */
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