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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * Definitions of structures for vfsv0 quota format4 */5 6#ifndef _LINUX_QUOTA_TREE_H7#define _LINUX_QUOTA_TREE_H8 9#include <linux/types.h>10#include <linux/quota.h>11 12/*13 * Structure of header of block with quota structures. It is padded to 16 bytes so14 * there will be space for exactly 21 quota-entries in a block15 */16struct qt_disk_dqdbheader {17 __le32 dqdh_next_free; /* Number of next block with free entry */18 __le32 dqdh_prev_free; /* Number of previous block with free entry */19 __le16 dqdh_entries; /* Number of valid entries in block */20 __le16 dqdh_pad1;21 __le32 dqdh_pad2;22};23 24#define QT_TREEOFF 1 /* Offset of tree in file in blocks */25 26#endif /* _LINUX_QUOTAIO_TREE_H */27