projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 0b61f8a4 | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 1da177e4 | 2 | /* |
| 7b718769 NS |
3 | * Copyright (c) 2000-2005 Silicon Graphics, Inc. |
| 4 | * All Rights Reserved. | |
| 1da177e4 LT |
5 | */ |
| 6 | #ifndef __XFS_SB_H__ | |
| 7 | #define __XFS_SB_H__ | |
| 8 | ||
| b16817b6 DC |
9 | struct xfs_mount; |
| 10 | struct xfs_sb; | |
| 11 | struct xfs_dsb; | |
| 12 | struct xfs_trans; | |
| 13 | struct xfs_fsop_geom; | |
| 14 | struct xfs_perag; | |
| 15 | ||
| 61e63ecb DC |
16 | extern void xfs_log_sb(struct xfs_trans *tp); |
| 17 | extern int xfs_sync_sb(struct xfs_mount *mp, bool wait); | |
| f7664b31 | 18 | extern int xfs_sync_sb_buf(struct xfs_mount *mp); |
| 4d11a402 | 19 | extern void xfs_sb_mount_common(struct xfs_mount *mp, struct xfs_sb *sbp); |
| 86a0264e CH |
20 | void xfs_mount_sb_set_rextsize(struct xfs_mount *mp, |
| 21 | struct xfs_sb *sbp); | |
| 4d11a402 DC |
22 | extern void xfs_sb_from_disk(struct xfs_sb *to, struct xfs_dsb *from); |
| 23 | extern void xfs_sb_to_disk(struct xfs_dsb *to, struct xfs_sb *from); | |
| ff55068c | 24 | extern void xfs_sb_quota_from_disk(struct xfs_sb *sbp); |
| fe08cc50 | 25 | extern bool xfs_sb_good_version(struct xfs_sb *sbp); |
| a1d86e8d | 26 | extern uint64_t xfs_sb_version_to_features(struct xfs_sb *sbp); |
| ff55068c | 27 | |
| b16817b6 DC |
28 | extern int xfs_update_secondary_sbs(struct xfs_mount *mp); |
| 29 | ||
| 94880628 | 30 | #define XFS_FS_GEOM_MAX_STRUCT_VER (5) |
| 03288b19 | 31 | extern void xfs_fs_geometry(struct xfs_mount *mp, struct xfs_fsop_geom *geo, |
| ac503a4c | 32 | int struct_version); |
| 689e11c8 DW |
33 | extern int xfs_sb_read_secondary(struct xfs_mount *mp, |
| 34 | struct xfs_trans *tp, xfs_agnumber_t agno, | |
| 35 | struct xfs_buf **bpp); | |
| d25522f1 DW |
36 | extern int xfs_sb_get_secondary(struct xfs_mount *mp, |
| 37 | struct xfs_trans *tp, xfs_agnumber_t agno, | |
| 38 | struct xfs_buf **bpp); | |
| c368ebcd | 39 | |
| 15922f5d DC |
40 | bool xfs_validate_stripe_geometry(struct xfs_mount *mp, |
| 41 | __s64 sunit, __s64 swidth, int sectorsize, bool may_repair, | |
| 42 | bool silent); | |
| 6529eef8 | 43 | bool xfs_validate_rt_geometry(struct xfs_sb *sbp); |
| 7bc1fea9 | 44 | |
| 881f78f4 DW |
45 | uint8_t xfs_compute_rextslog(xfs_rtbxlen_t rtextents); |
| 46 | ||
| 1da177e4 | 47 | #endif /* __XFS_SB_H__ */ |