projects / thirdparty / xfsprogs-dev.git / blame
| Commit | Line | Data |
|---|---|---|
| 959ef981 | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2bd0ea18 | 2 | /* |
| da23017d NS |
3 | * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc. |
| 4 | * All Rights Reserved. | |
| 2bd0ea18 NS |
5 | */ |
| 6 | ||
| 2bd0ea18 | 7 | #include "globals.h" |
| a5e09451 ES |
8 | |
| 9 | /* global variables for xfs_repair */ | |
| 10 | ||
| 11 | /* arguments and argument flag variables */ | |
| 12 | ||
| 13 | char *fs_name; /* name of filesystem */ | |
| 14 | int verbose; /* verbose flag, mostly for debugging */ | |
| 15 | ||
| 16 | ||
| 17 | /* for reading stuff in manually (bypassing libsim) */ | |
| 18 | ||
| 19 | char *iobuf; /* large buffer */ | |
| 20 | int iobuf_size; | |
| 21 | char *smallbuf; /* small (1-4 page) buffer */ | |
| 22 | int smallbuf_size; | |
| 23 | int sbbuf_size; | |
| 24 | ||
| 25 | /* direct I/O info */ | |
| 26 | ||
| 27 | int minio_align; /* min I/O size and alignment */ | |
| 28 | int mem_align; /* memory alignment */ | |
| 29 | int max_iosize; /* max I/O size */ | |
| 30 | ||
| 31 | /* file descriptors */ | |
| 32 | ||
| 33 | int fs_fd; /* filesystem fd */ | |
| 34 | ||
| 35 | /* command-line flags */ | |
| 36 | ||
| 37 | int verbose; | |
| 38 | int no_modify; | |
| 39 | int dangerously; /* live dangerously ... fix ro mount */ | |
| 40 | int isa_file; | |
| 41 | int zap_log; | |
| 42 | int dumpcore; /* abort, not exit on fatal errs */ | |
| 43 | int force_geo; /* can set geo on low confidence info */ | |
| 44 | int assume_xfs; /* assume we have an xfs fs */ | |
| 45 | char *log_name; /* Name of log device */ | |
| 46 | int log_spec; /* Log dev specified as option */ | |
| 47 | char *rt_name; /* Name of realtime device */ | |
| 48 | int rt_spec; /* Realtime dev specified as option */ | |
| 49 | int convert_lazy_count; /* Convert lazy-count mode on/off */ | |
| 50 | int lazy_count; /* What to set if to if converting */ | |
| 51 | ||
| 52 | /* misc status variables */ | |
| 53 | ||
| 54 | int primary_sb_modified; | |
| 55 | int bad_ino_btree; | |
| 56 | int copied_sunit; | |
| 57 | int fs_is_dirty; | |
| 58 | ||
| 59 | /* for hunting down the root inode */ | |
| 60 | ||
| 61 | int need_root_inode; | |
| 62 | int need_root_dotdot; | |
| 63 | ||
| 64 | int need_rbmino; | |
| 65 | int need_rsumino; | |
| 66 | ||
| 67 | int lost_quotas; | |
| 68 | int have_uquotino; | |
| 69 | int have_gquotino; | |
| 70 | int have_pquotino; | |
| 71 | int lost_uquotino; | |
| 72 | int lost_gquotino; | |
| 73 | int lost_pquotino; | |
| 74 | ||
| 75 | xfs_agino_t first_prealloc_ino; | |
| 76 | xfs_agino_t last_prealloc_ino; | |
| 77 | xfs_agblock_t bnobt_root; | |
| 78 | xfs_agblock_t bcntbt_root; | |
| 79 | xfs_agblock_t inobt_root; | |
| 80 | ||
| 81 | /* configuration vars -- fs geometry dependent */ | |
| 82 | ||
| 83 | int inodes_per_block; | |
| 84 | int inodes_per_cluster; | |
| 85 | unsigned int glob_agcount; | |
| 86 | int chunks_pblock; /* # of 64-ino chunks per allocation */ | |
| 87 | int max_symlink_blocks; | |
| 88 | int64_t fs_max_file_offset; | |
| 89 | ||
| 90 | /* realtime info */ | |
| 91 | ||
| 92 | xfs_rtword_t *btmcompute; | |
| 93 | xfs_suminfo_t *sumcompute; | |
| 94 | ||
| 95 | /* inode tree records have full or partial backptr fields ? */ | |
| 96 | ||
| 97 | int full_ino_ex_data; /* | |
| 98 | * if 1, use ino_ex_data_t component | |
| 99 | * of ino_un union, if 0, use | |
| 100 | * parent_list_t component. see | |
| 101 | * incore.h for more details | |
| 102 | */ | |
| 103 | ||
| 104 | #define ORPHANAGE "lost+found" | |
| 105 | ||
| 106 | /* superblock counters */ | |
| 107 | ||
| 108 | uint64_t sb_icount; /* allocated (made) inodes */ | |
| 109 | uint64_t sb_ifree; /* free inodes */ | |
| 110 | uint64_t sb_fdblocks; /* free data blocks */ | |
| 111 | uint64_t sb_frextents; /* free realtime extents */ | |
| 112 | ||
| 113 | /* superblock geometry info */ | |
| 114 | ||
| 115 | xfs_extlen_t sb_inoalignmt; | |
| 116 | uint32_t sb_unit; | |
| 117 | uint32_t sb_width; | |
| 118 | ||
| 119 | struct aglock *ag_locks; | |
| 120 | ||
| 121 | int report_interval; | |
| 122 | uint64_t *prog_rpt_done; | |
| 123 | ||
| 124 | int ag_stride; | |
| 125 | int thread_count; |