linux/fs/bcachefs/snapshot_format.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _BCACHEFS_SNAPSHOT_FORMAT_H
#define _BCACHEFS_SNAPSHOT_FORMAT_H

struct bch_snapshot { … };

LE32_BITMASK(…) …

/* True if a subvolume points to this snapshot node: */
LE32_BITMASK(…) …

/*
 * Snapshot trees:
 *
 * The snapshot_trees btree gives us persistent indentifier for each tree of
 * bch_snapshot nodes, and allow us to record and easily find the root/master
 * subvolume that other snapshots were created from:
 */
struct bch_snapshot_tree { … };

#endif /* _BCACHEFS_SNAPSHOT_FORMAT_H */