diff options
Diffstat (limited to 'fs/bcachefs/bkey_methods.c')
| -rw-r--r-- | fs/bcachefs/bkey_methods.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/fs/bcachefs/bkey_methods.c b/fs/bcachefs/bkey_methods.c index f11b6d9f08d6..d938ee826c75 100644 --- a/fs/bcachefs/bkey_methods.c +++ b/fs/bcachefs/bkey_methods.c @@ -85,6 +85,24 @@ static void key_type_inline_data_to_text(struct printbuf *out, struct bch_fs *c, .val_to_text = key_type_inline_data_to_text, \ } +static const char *key_type_set_invalid(const struct bch_fs *c, struct bkey_s_c k) +{ + if (bkey_val_bytes(k.k)) + return "nonempty value"; + return NULL; +} + +static bool key_type_set_merge(struct bch_fs *c, struct bkey_s l, struct bkey_s_c r) +{ + bch2_key_resize(l.k, l.k->size + r.k->size); + return true; +} + +#define bch2_bkey_ops_set (struct bkey_ops) { \ + .key_invalid = key_type_set_invalid, \ + .key_merge = key_type_set_merge, \ +} + const struct bkey_ops bch2_bkey_ops[] = { #define x(name, nr) [KEY_TYPE_##name] = bch2_bkey_ops_##name, BCH_BKEY_TYPES() |