diff options
Diffstat (limited to 'libbcachefs/super-io.c')
| -rw-r--r-- | libbcachefs/super-io.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/libbcachefs/super-io.c b/libbcachefs/super-io.c index 8ef5db3d..d1fca0d6 100644 --- a/libbcachefs/super-io.c +++ b/libbcachefs/super-io.c @@ -948,21 +948,20 @@ static const char *bch2_sb_field_validate(struct bch_sb *sb, : NULL; } -size_t bch2_sb_field_to_text(char *buf, size_t size, - struct bch_sb *sb, struct bch_sb_field *f) +void bch2_sb_field_to_text(struct printbuf *out, struct bch_sb *sb, + struct bch_sb_field *f) { unsigned type = le32_to_cpu(f->type); - size_t (*to_text)(char *, size_t, struct bch_sb *, - struct bch_sb_field *) = - type < BCH_SB_FIELD_NR - ? bch2_sb_field_ops[type]->to_text - : NULL; + const struct bch_sb_field_ops *ops = type < BCH_SB_FIELD_NR + ? bch2_sb_field_ops[type] : NULL; - if (!to_text) { - if (size) - buf[0] = '\0'; - return 0; - } + if (ops) + pr_buf(out, "%s", bch2_sb_fields[type]); + else + pr_buf(out, "(unknown field %u)", type); + + pr_buf(out, " (size %llu):", vstruct_bytes(f)); - return to_text(buf, size, sb, f); + if (ops && ops->to_text) + bch2_sb_field_ops[type]->to_text(out, sb, f); } |