git.sesse.net Git - bcachefs-tools-debian/blob - libbcachefs/subvolume_types.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _BCACHEFS_SUBVOLUME_TYPES_H
   3 #define _BCACHEFS_SUBVOLUME_TYPES_H
   4
   5 #include "darray.h"
   6
   7 typedef DARRAY(u32) snapshot_id_list;
   8
   9 struct snapshot_t {
  10         u32                     parent;
  11         u32                     children[2];
  12         u32                     subvol; /* Nonzero only if a subvolume points to this node: */
  13         u32                     equiv;
  14 };
  15
  16 typedef struct {
  17         u32             subvol;
  18         u64             inum;
  19 } subvol_inum;
  20
  21 #endif /* _BCACHEFS_SUBVOLUME_TYPES_H */