diff options
Diffstat (limited to 'fs/bcachefs/btree_update_interior.h')
| -rw-r--r-- | fs/bcachefs/btree_update_interior.h | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/fs/bcachefs/btree_update_interior.h b/fs/bcachefs/btree_update_interior.h index 10f400957f21..ac04e45a8515 100644 --- a/fs/bcachefs/btree_update_interior.h +++ b/fs/bcachefs/btree_update_interior.h @@ -57,6 +57,13 @@ struct btree_update { unsigned took_gc_lock:1; enum btree_id btree_id; + struct bpos node_start; + struct bpos node_end; + enum btree_node_rewrite_reason node_needed_rewrite; + u16 node_written; + u16 node_sectors; + u16 node_remaining; + unsigned update_level_start; unsigned update_level_end; @@ -144,7 +151,7 @@ static inline int bch2_foreground_maybe_merge_sibling(struct btree_trans *trans, EBUG_ON(!btree_node_locked(path, level)); - if (bch2_btree_node_merging_disabled) + if (static_branch_unlikely(&bch2_btree_node_merging_disabled)) return 0; b = path->l[level].b; @@ -159,7 +166,7 @@ static inline int bch2_foreground_maybe_merge(struct btree_trans *trans, unsigned level, unsigned flags) { - bch2_trans_verify_not_unlocked(trans); + bch2_trans_verify_not_unlocked_or_in_restart(trans); return bch2_foreground_maybe_merge_sibling(trans, path, level, flags, btree_prev_sib) ?: @@ -168,8 +175,18 @@ static inline int bch2_foreground_maybe_merge(struct btree_trans *trans, } int bch2_btree_node_rewrite(struct btree_trans *, struct btree_iter *, - struct btree *, unsigned); + struct btree *, unsigned, unsigned); +int bch2_btree_node_rewrite_key(struct btree_trans *, + enum btree_id, unsigned, + struct bkey_i *, unsigned); +int bch2_btree_node_rewrite_pos(struct btree_trans *, + enum btree_id, unsigned, + struct bpos, unsigned, unsigned); +int bch2_btree_node_rewrite_key_get_iter(struct btree_trans *, + struct btree *, unsigned); + void bch2_btree_node_rewrite_async(struct bch_fs *, struct btree *); + int bch2_btree_node_update_key(struct btree_trans *, struct btree_iter *, struct btree *, struct bkey_i *, unsigned, bool); @@ -278,12 +295,12 @@ static inline struct btree_node_entry *want_new_bset(struct bch_fs *c, struct bt { struct bset_tree *t = bset_tree_last(b); struct btree_node_entry *bne = max(write_block(b), - (void *) btree_bkey_last(b, bset_tree_last(b))); + (void *) btree_bkey_last(b, t)); ssize_t remaining_space = __bch2_btree_u64s_remaining(b, bne->keys.start); if (unlikely(bset_written(b, bset(b, t)))) { - if (remaining_space > (ssize_t) (block_bytes(c) >> 3)) + if (b->written + block_sectors(c) <= btree_sectors(c)) return bne; } else { if (unlikely(bset_u64s(t) * sizeof(u64) > btree_write_set_buffer(b)) && @@ -334,6 +351,7 @@ void bch2_journal_entry_to_btree_root(struct bch_fs *, struct jset_entry *); struct jset_entry *bch2_btree_roots_to_journal_entries(struct bch_fs *, struct jset_entry *, unsigned long); +void bch2_async_btree_node_rewrites_flush(struct bch_fs *); void bch2_do_pending_node_rewrites(struct bch_fs *); void bch2_free_pending_node_rewrites(struct bch_fs *); |