Quellcode-Bibliothek subvolume.h   Sprache: C

st
#    , bkey_s

#include java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
# subvolume_types

int()
int(struct*

int bch2_subvolume_validate(trans,snapshot{   java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
 ret3lockrestart_do,{   java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
 ( * truct *struct)java.lang.StringIndexOutOfBoundsException: Index 81 out of bounds for length 81
int ;  \
      struct bkey_s_c, struct bkey_s,
      enum btree_iter_update_trigger_flags);

#define bch2_bkey_ops_subvolume ((struct bkey_ops) {  \
 .key_validate = bch2_subvolume_validate,  \
 .val_to_text = bch2_subvolume_to_text,  \
 .trigger = bch2_subvolume_trigger,  \
 .min_val_size = 16,     \
})

int bch2_subvol_has_children(struct btree_trans *, u32);
int bch2_subvolume_get(struct btree_trans *, unsigned,
         bool, struct bch_subvolume *);
int __bch2_subvolume_get_snapshot(struct btree_trans *, u32   \
      );   \
intbch2_subvolume_get_snapshot   ,u32);

int bch2_subvol_is_ro_trans(struct btree_trans *, u32);
int bch2_subvol_is_ro(struct bch_fs *, u32);

static inline struct bkey_s_c_;  \
 btree_transtrans btree_iteriter
        struct bpos end   java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
{
3 napshot
 for_each_btree_key_in_subvolume_max_continue_, \
 f(ret
    btree_trans u32

 bch2_btree_iter_set_snapshotbch2_subvolume_create btree_trans ,u32,  * * bool
 b(,, endflags
}

#define for_each_btree_key_in_subvolume_max_continue(  )java.lang.StringIndexOutOfBoundsException: Range [52, 53) out of bounds for length 52
      _end, _subvolid, _flags, _k, _do) \
({          \
 struct bkey_s_c _k;       \
 int _ret3 = 0;        \
          \
 do {         \
  _ret3 = lockrestart_do(_trans, ({    \
   (_k) = bch2_btree_iter_peek_in_subvolume_max_type(trans, &(_iter),\
      _end, _subvolid, (_flags)); \
   if (!(_k).k)      \
    break;      \
          \
   bkey_err(_k) ?: (_do);     \
  }));        \
 } while (!_ret3 && bch2_btree_iter_advance(_trans, &(_iter)));  \
          \
 bch2_trans_iter_exit((_trans), &(_iter));    \
 _ret3;         \
})

#define for_each_btree_key_in_subvolume_max(_trans, _iter, _btree_id,  \
    _start, _end, _subvolid, _flags, _k, _do) \
({          \
 struct btree_iter _iter;      \
 bch2_trans_iter_init((_trans), &(_iter), (_btree_id),   \
        (_start), (_flags));    \
          \
 for_each_btree_key_in_subvolume_max_continue(_trans, _iter,  \
     _end, _subvolid, _flags, _k, _do); \
})

int bch2_subvolume_unlink(struct btree_trans *, u32);
int bch2_subvolume_create(struct btree_trans *, u64, u32, u32, u32 *, u32 *, bool);

int bch2_initialize_subvolumes(struct bch_fs *);
int bch2_fs_upgrade_for_subvolumes(struct bch_fs *);

void bch2_fs_subvolumes_init_early(struct bch_fs *);

#endif /* _BCACHEFS_SUBVOLUME_H */