linux-imx

// SPDX-License-Identifier: GPL-2.0

/*

 * Copyright (c) 2016 Oracle.

 * All Rights Reserved.

 */

#ifndef __XFS_ONDISK_H

#define __XFS_ONDISK_H

​

#define XFS_CHECK_STRUCT_SIZE(structname, size) \

    BUILD_BUG_ON_MSG(sizeof(structname) != (size), "XFS: sizeof(" \

        #structname ") is wrong, expected " #size)

​

#define XFS_CHECK_OFFSET(structname, member, off) \

    BUILD_BUG_ON_MSG(offsetof(structname, member) != (off), \

        "XFS: offsetof(" #structname ", " #member ") is wrong, " \

        "expected " #off)

​

static inline void __init

xfs_check_ondisk_structs(void)

{

    /* ag/file structures */

    XFS_CHECK_STRUCT_SIZE(struct xfs_acl,           4);

    XFS_CHECK_STRUCT_SIZE(struct xfs_acl_entry,     12);

    XFS_CHECK_STRUCT_SIZE(struct xfs_agf,           224);

    XFS_CHECK_STRUCT_SIZE(struct xfs_agfl,          36);

    XFS_CHECK_STRUCT_SIZE(struct xfs_agi,           336);

    XFS_CHECK_STRUCT_SIZE(struct xfs_bmbt_key,      8);

    XFS_CHECK_STRUCT_SIZE(struct xfs_bmbt_rec,      16);

    XFS_CHECK_STRUCT_SIZE(struct xfs_bmdr_block,        4);

    XFS_CHECK_STRUCT_SIZE(struct xfs_btree_block_shdr,  48);

    XFS_CHECK_STRUCT_SIZE(struct xfs_btree_block_lhdr,  64);

    XFS_CHECK_STRUCT_SIZE(struct xfs_btree_block,       72);

    XFS_CHECK_STRUCT_SIZE(struct xfs_dinode,        176);

    XFS_CHECK_STRUCT_SIZE(struct xfs_disk_dquot,        104);

    XFS_CHECK_STRUCT_SIZE(struct xfs_dqblk,         136);

    XFS_CHECK_STRUCT_SIZE(struct xfs_dsb,           264);

    XFS_CHECK_STRUCT_SIZE(struct xfs_dsymlink_hdr,      56);

    XFS_CHECK_STRUCT_SIZE(struct xfs_inobt_key,     4);

    XFS_CHECK_STRUCT_SIZE(struct xfs_inobt_rec,     16);

    XFS_CHECK_STRUCT_SIZE(struct xfs_refcount_key,      4);

    XFS_CHECK_STRUCT_SIZE(struct xfs_refcount_rec,      12);

    XFS_CHECK_STRUCT_SIZE(struct xfs_rmap_key,      20);

    XFS_CHECK_STRUCT_SIZE(struct xfs_rmap_rec,      24);

    XFS_CHECK_STRUCT_SIZE(struct xfs_timestamp,     8);

    XFS_CHECK_STRUCT_SIZE(xfs_alloc_key_t,          8);

    XFS_CHECK_STRUCT_SIZE(xfs_alloc_ptr_t,          4);

    XFS_CHECK_STRUCT_SIZE(xfs_alloc_rec_t,          8);

    XFS_CHECK_STRUCT_SIZE(xfs_inobt_ptr_t,          4);

    XFS_CHECK_STRUCT_SIZE(xfs_refcount_ptr_t,       4);

    XFS_CHECK_STRUCT_SIZE(xfs_rmap_ptr_t,           4);

​

    /* dir/attr trees */

    XFS_CHECK_STRUCT_SIZE(struct xfs_attr3_leaf_hdr,    80);

    XFS_CHECK_STRUCT_SIZE(struct xfs_attr3_leafblock,   88);

    XFS_CHECK_STRUCT_SIZE(struct xfs_attr3_rmt_hdr,     56);

    XFS_CHECK_STRUCT_SIZE(struct xfs_da3_blkinfo,       56);

    XFS_CHECK_STRUCT_SIZE(struct xfs_da3_intnode,       64);

    XFS_CHECK_STRUCT_SIZE(struct xfs_da3_node_hdr,      64);

    XFS_CHECK_STRUCT_SIZE(struct xfs_dir3_blk_hdr,      48);

    XFS_CHECK_STRUCT_SIZE(struct xfs_dir3_data_hdr,     64);

    XFS_CHECK_STRUCT_SIZE(struct xfs_dir3_free,     64);

    XFS_CHECK_STRUCT_SIZE(struct xfs_dir3_free_hdr,     64);

    XFS_CHECK_STRUCT_SIZE(struct xfs_dir3_leaf,     64);