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bcachefs: __bch2_btree_pos_to_text()

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Factor out a version of bch2_btree_pos_to_text() that doesn't take a
pointer to a in-memory btree node, to be used for btree node scrub.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-12-30 16:22:59 -05:00
parent baa0d184a7
commit c2fd981422
2 changed files with 13 additions and 5 deletions
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16
fs/bcachefs/btree_cache.c
View File

@ -1402,18 +1402,24 @@ void bch2_btree_id_level_to_text(struct printbuf *out, enum btree_id btree, unsi
prt_printf(out, " level=%u", level);
}
void bch2_btree_pos_to_text(struct printbuf *out, struct bch_fs *c, const struct btree *b)
void __bch2_btree_pos_to_text(struct printbuf *out, struct bch_fs *c,
enum btree_id btree, unsigned level, struct bkey_s_c k)
{
bch2_btree_id_to_text(out, b->c.btree_id);
prt_printf(out, " level %u/", b->c.level);
struct btree_root *r = bch2_btree_id_root(c, b->c.btree_id);
bch2_btree_id_to_text(out, btree);
prt_printf(out, " level %u/", level);
struct btree_root *r = bch2_btree_id_root(c, btree);
if (r)
prt_printf(out, "%u", r->level);
else
prt_printf(out, "(unknown)");
prt_printf(out, "\n ");
bch2_bkey_val_to_text(out, c, bkey_i_to_s_c(&b->key));
bch2_bkey_val_to_text(out, c, k);
}
void bch2_btree_pos_to_text(struct printbuf *out, struct bch_fs *c, const struct btree *b)
{
__bch2_btree_pos_to_text(out, c, b->c.btree_id, b->c.level, bkey_i_to_s_c(&b->key));
}
void bch2_btree_node_to_text(struct printbuf *out, struct bch_fs *c, const struct btree *b)

2
fs/bcachefs/btree_cache.h
View File

@ -147,6 +147,8 @@ const char *bch2_btree_id_str(enum btree_id); /* avoid */
void bch2_btree_id_to_text(struct printbuf *, enum btree_id);
void bch2_btree_id_level_to_text(struct printbuf *, enum btree_id, unsigned);
void __bch2_btree_pos_to_text(struct printbuf *, struct bch_fs *,
enum btree_id, unsigned, struct bkey_s_c);
void bch2_btree_pos_to_text(struct printbuf *, struct bch_fs *, const struct btree *);
void bch2_btree_node_to_text(struct printbuf *, struct bch_fs *, const struct btree *);
void bch2_btree_cache_to_text(struct printbuf *, const struct btree_cache *);