diff options
Diffstat (limited to 'fs/bcachefs/bkey_methods.h')
| -rw-r--r-- | fs/bcachefs/bkey_methods.h | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/fs/bcachefs/bkey_methods.h b/fs/bcachefs/bkey_methods.h index 4b90d0873be6..5c55e8bfe158 100644 --- a/fs/bcachefs/bkey_methods.h +++ b/fs/bcachefs/bkey_methods.h @@ -12,10 +12,16 @@ enum btree_node_type; extern const char * const bch2_bkey_types[]; +/* + * key_invalid: checks validity of @k, returns 0 if good or -EINVAL if bad. If + * invalid, entire key will be deleted. + * + * When invalid, error string is returned via @err. @rw indicates whether key is + * being read or written; more aggressive checks can be enabled when rw == WRITE. +*/ struct bkey_ops { - /* Returns reason for being invalid if invalid, else NULL: */ - int (*key_invalid)(const struct bch_fs *, struct bkey_s_c, - struct printbuf *); + int (*key_invalid)(const struct bch_fs *c, struct bkey_s_c k, + int rw, struct printbuf *err); void (*val_to_text)(struct printbuf *, struct bch_fs *, struct bkey_s_c); void (*swab)(struct bkey_s); @@ -32,11 +38,11 @@ struct bkey_ops { extern const struct bkey_ops bch2_bkey_ops[]; -int bch2_bkey_val_invalid(struct bch_fs *, struct bkey_s_c, struct printbuf *); +int bch2_bkey_val_invalid(struct bch_fs *, struct bkey_s_c, int, struct printbuf *); int __bch2_bkey_invalid(struct bch_fs *, struct bkey_s_c, - enum btree_node_type, struct printbuf *); + enum btree_node_type, int, struct printbuf *); int bch2_bkey_invalid(struct bch_fs *, struct bkey_s_c, - enum btree_node_type, struct printbuf *); + enum btree_node_type, int, struct printbuf *); int bch2_bkey_in_btree_node(struct btree *, struct bkey_s_c, struct printbuf *); void bch2_bpos_to_text(struct printbuf *, struct bpos); |