| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc. |
| * All Rights Reserved. |
| */ |
| |
| #include "globals.h" |
| |
| /* global variables for xfs_repair */ |
| |
| /* arguments and argument flag variables */ |
| |
| char *fs_name; /* name of filesystem */ |
| int verbose; /* verbose flag, mostly for debugging */ |
| |
| |
| /* for reading stuff in manually (bypassing libsim) */ |
| |
| char *iobuf; /* large buffer */ |
| int iobuf_size; |
| char *smallbuf; /* small (1-4 page) buffer */ |
| int smallbuf_size; |
| int sbbuf_size; |
| |
| /* direct I/O info */ |
| |
| int minio_align; /* min I/O size and alignment */ |
| int mem_align; /* memory alignment */ |
| int max_iosize; /* max I/O size */ |
| |
| /* file descriptors */ |
| |
| int fs_fd; /* filesystem fd */ |
| |
| /* command-line flags */ |
| |
| int verbose; |
| int no_modify; |
| int dangerously; /* live dangerously ... fix ro mount */ |
| int isa_file; |
| int zap_log; |
| int dumpcore; /* abort, not exit on fatal errs */ |
| int force_geo; /* can set geo on low confidence info */ |
| int assume_xfs; /* assume we have an xfs fs */ |
| char *log_name; /* Name of log device */ |
| int log_spec; /* Log dev specified as option */ |
| char *rt_name; /* Name of realtime device */ |
| int rt_spec; /* Realtime dev specified as option */ |
| int convert_lazy_count; /* Convert lazy-count mode on/off */ |
| int lazy_count; /* What to set if to if converting */ |
| bool features_changed; /* did we change superblock feature bits? */ |
| bool add_inobtcount; /* add inode btree counts to AGI */ |
| bool add_bigtime; /* add support for timestamps up to 2486 */ |
| bool add_nrext64; |
| |
| /* misc status variables */ |
| |
| int primary_sb_modified; |
| int bad_ino_btree; |
| int copied_sunit; |
| int fs_is_dirty; |
| |
| /* for hunting down the root inode */ |
| |
| int need_root_inode; |
| int need_root_dotdot; |
| |
| int need_rbmino; |
| int need_rsumino; |
| |
| int lost_quotas; |
| int have_uquotino; |
| int have_gquotino; |
| int have_pquotino; |
| int lost_uquotino; |
| int lost_gquotino; |
| int lost_pquotino; |
| |
| /* configuration vars -- fs geometry dependent */ |
| |
| int inodes_per_block; |
| unsigned int glob_agcount; |
| int chunks_pblock; /* # of 64-ino chunks per allocation */ |
| int max_symlink_blocks; |
| int64_t fs_max_file_offset; |
| |
| /* realtime info */ |
| |
| union xfs_rtword_raw *btmcompute; |
| union xfs_suminfo_raw *sumcompute; |
| |
| /* inode tree records have full or partial backptr fields ? */ |
| |
| int full_ino_ex_data; /* |
| * if 1, use ino_ex_data_t component |
| * of ino_un union, if 0, use |
| * parent_list_t component. see |
| * incore.h for more details |
| */ |
| |
| #define ORPHANAGE "lost+found" |
| |
| /* superblock counters */ |
| |
| uint64_t sb_icount; /* allocated (made) inodes */ |
| uint64_t sb_ifree; /* free inodes */ |
| uint64_t sb_fdblocks; /* free data blocks */ |
| uint64_t sb_frextents; /* free realtime extents */ |
| |
| /* superblock geometry info */ |
| |
| xfs_extlen_t sb_inoalignmt; |
| uint32_t sb_unit; |
| uint32_t sb_width; |
| |
| struct aglock *ag_locks; |
| struct aglock rt_lock; |
| |
| int report_interval; |
| uint64_t *prog_rpt_done; |
| |
| int ag_stride; |
| int thread_count; |
| |
| /* If nonzero, simulate failure after this phase. */ |
| int fail_after_phase; |