nilfs_read_log_header identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

fs/nilfs2/recovery.c, line 181

Defined in 1 files as a function:

fs/nilfs2/recovery.c, line 190 (as a function)

Referenced in 1 files:

fs/nilfs2/recovery.c
- line 633
- line 896

Smatch caller information:

fs/nilfs2/recovery.c nilfs_do_roll_forward() -> nilfs_read_log_header()

Type	Parameter	Key	Value
PARAM_VALUE	0	nilfs	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_bdev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_bdev->bd_fsfreeze_count.counter	s32min-0
PARAM_VALUE	0	nilfs->ns_bdev->bd_mapping	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_blocks_per_segment	0-u32max
PARAM_VALUE	0	nilfs->ns_blocksize	1024-65536
PARAM_VALUE	0	nilfs->ns_blocksize_bits	9-73
PARAM_VALUE	0	nilfs->ns_cpfile	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->free_inode	0,4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_acl->a_refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	nilfs->ns_cpfile->i_cdev	0
PARAM_VALUE	0	nilfs->ns_cpfile->i_data.nrpages	0
PARAM_VALUE	0	nilfs->ns_cpfile->i_default_acl->a_refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	nilfs->ns_cpfile->i_devices.next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_devices.next->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_devices.next->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_devices.prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_devices.prev->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_devices.prev->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_dir_seq	0
PARAM_VALUE	0	nilfs->ns_cpfile->i_fop	0,4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_hash->next->pprev	1-u64max
PARAM_VALUE	0	nilfs->ns_cpfile->i_hash.next->pprev	1-u64max
PARAM_VALUE	0	nilfs->ns_cpfile->i_hash.pprev	0,4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_io_list.next->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_io_list.next->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_io_list.prev->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_io_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_link	0
PARAM_VALUE	0	nilfs->ns_cpfile->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	nilfs->ns_cpfile->i_lru.next->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_lru.prev->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_mapping	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	nilfs->ns_cpfile->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	nilfs->ns_cpfile->i_op	3695937760292659200
PARAM_VALUE	0	nilfs->ns_cpfile->i_pipe	0
PARAM_VALUE	0	nilfs->ns_cpfile->i_private->id	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_rcu.func	1-u64max
PARAM_VALUE	0	nilfs->ns_cpfile->i_rcu.next	0
PARAM_VALUE	0	nilfs->ns_cpfile->i_rwsem.count.counter	0
PARAM_VALUE	0	nilfs->ns_cpfile->i_rwsem.first_waiter	0
PARAM_VALUE	0	nilfs->ns_cpfile->i_rwsem.owner.counter	0
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->alloc_sem.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->alloc_valid_block_count.lock.owner	(-1)
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->cp_rwsem.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->current_reserved_blocks	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->discard_blks	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->gc_lock.internal_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->gc_lock.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->nextblock->allocated_refs	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->nextblock->bad_count	s32min-s32max
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->nextblock->dirty_size	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->nextblock->free_size	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->nextblock->offset	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->nextblock->unchecked_size	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->nextblock->used_size	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->nextblock->wasted_size	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->nm_info->nat_root.xa_flags	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->nm_info->nat_root.xa_head->count	0-255
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->nm_info->nat_root.xa_head->nr_values	0-255
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->nm_info->nat_root.xa_head->offset	0-255
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->nm_info->nat_root.xa_head->shift	0-255
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->nm_info->nat_set_root.xa_flags	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->ns_segctor_sem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->rf_node_block_count.lock.owner	(-1)
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->s_error_work.is_queued	0-1
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->s_es->s_error_count	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->s_es->s_first_error_time	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->s_es->s_first_error_time_hi	0-255
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->s_es->s_free_blocks_count_lo	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->s_es->s_last_error_time	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->s_es->s_last_error_time_hi	0-255
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->s_es->s_wtime	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->s_es->s_wtime_hi	0-255
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sb->s_bdev->bd_dev	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sb->s_bdev->bd_holders	s32min-s32max
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sb->s_bdev->bd_writers	s32min-s32max
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sd_jdesc->jd_log_bio->bi_end_io	6431644242391375872
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sd_jdesc->jd_log_bio->bi_status	10
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sd_log_flush_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sd_log_flush_lock.first_waiter->list.next	2212933610777083904,2624917664208203776
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sd_log_flush_lock.first_waiter->type	0-1
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sm_info->ipu_policy	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sm_info->main_blkaddr	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sm_info->main_segments	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sm_info->min_fsync_blocks	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sm_info->min_hot_blocks	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sm_info->min_ipu_util	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sm_info->min_seq_blocks	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sm_info->min_ssr_sections	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sm_info->ovp_segments	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sm_info->rec_prefree_segments	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sm_info->reserved_segments	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sm_info->seg0_blkaddr	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sm_info->segment_count	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->sm_info->ssa_blkaddr	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->stop_reason_dirty	0-1
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->total_valid_block_count	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->unusable_block_count	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->wbuf_dwork.timer.flags	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->wbuf_inodes->ino	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->wbuf_sem.first_waiter->list.prev->next	2624917664208203776
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->xa_cache.ht->nelems.counter	s32min-s32max
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->xa_cache.ht->run_irq_work.node.a_flags.counter	s32min-s32max
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->xa_cache.ht->tbl->nest	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->xattr_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->xattr_sem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->xattr_sem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->xattr_sem.first_waiter->type	0-1
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->xref_dead_list->ic	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb->s_fs_info->xref_dead_list->xd	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb_list.next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb_list.next->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb_list.next->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb_list.prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb_list.prev->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_sb_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_wb->dwork->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_wb->dwork.timer.is_hard	0-1
PARAM_VALUE	0	nilfs->ns_cpfile->i_wb->dwork.timer.is_lazy	0-1
PARAM_VALUE	0	nilfs->ns_cpfile->i_wb->dwork.timer.is_queued	0-1
PARAM_VALUE	0	nilfs->ns_cpfile->i_wb->dwork.timer.is_soft	0-1
PARAM_VALUE	0	nilfs->ns_cpfile->i_wb->dwork.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_cpfile->i_wb->dwork.work.flags	0-4294967295
PARAM_VALUE	0	nilfs->ns_cpfile->i_wb->dwork.work.function	1626621062881370112
PARAM_VALUE	0	nilfs->ns_cpfile->i_wb->dwork.work.is_hard	0-1
PARAM_VALUE	0	nilfs->ns_cpfile->i_wb->dwork.work.is_lazy	0-1
PARAM_VALUE	0	nilfs->ns_cpfile->i_wb->dwork.work.is_queued	0-1
PARAM_VALUE	0	nilfs->ns_cpfile->i_wb->dwork.work.is_soft	0-1
PARAM_VALUE	0	nilfs->ns_cpfile->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	nilfs->ns_cpfile->i_wb->dwork.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	nilfs->ns_cpfile->i_wb->dwork.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	nilfs->ns_cpfile->i_wb->list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	nilfs->ns_cpfile->i_wb->refcnt.percpu_count_ptr	1-u64max
PARAM_VALUE	0	nilfs->ns_dat	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->free_inode	0,4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_acl->a_refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	nilfs->ns_dat->i_cdev	0
PARAM_VALUE	0	nilfs->ns_dat->i_data.i_pages.xa_head	0
PARAM_VALUE	0	nilfs->ns_dat->i_data.nrpages	0
PARAM_VALUE	0	nilfs->ns_dat->i_default_acl->a_refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	nilfs->ns_dat->i_devices.next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_devices.next->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_devices.next->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_devices.prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_devices.prev->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_devices.prev->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_dir_seq	0
PARAM_VALUE	0	nilfs->ns_dat->i_fop	0,4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_hash->next->pprev	1-u64max
PARAM_VALUE	0	nilfs->ns_dat->i_hash.next->pprev	1-u64max
PARAM_VALUE	0	nilfs->ns_dat->i_hash.pprev	0,4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_io_list.next->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_io_list.next->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_io_list.prev->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_io_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_link	0
PARAM_VALUE	0	nilfs->ns_dat->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	nilfs->ns_dat->i_lru.next->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_lru.prev->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_mapping	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	nilfs->ns_dat->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	nilfs->ns_dat->i_op	3695937760292659200
PARAM_VALUE	0	nilfs->ns_dat->i_pipe	0
PARAM_VALUE	0	nilfs->ns_dat->i_private->id	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_rcu.func	1-u64max
PARAM_VALUE	0	nilfs->ns_dat->i_rcu.next	0
PARAM_VALUE	0	nilfs->ns_dat->i_rwsem.count.counter	0
PARAM_VALUE	0	nilfs->ns_dat->i_rwsem.first_waiter	0
PARAM_VALUE	0	nilfs->ns_dat->i_rwsem.osq.tail.counter	0
PARAM_VALUE	0	nilfs->ns_dat->i_rwsem.owner.counter	0
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->alloc_sem.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->alloc_valid_block_count.lock.owner	(-1)
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->cp_rwsem.internal_rwsem.first_waiter->handoff_set	1
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->cp_rwsem.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->current_reserved_blocks	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->discard_blks	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->gc_lock.internal_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->gc_lock.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->nextblock->allocated_refs	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->nextblock->bad_count	s32min-s32max
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->nextblock->dirty_size	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->nextblock->free_size	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->nextblock->offset	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->nextblock->unchecked_size	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->nextblock->used_size	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->nextblock->wasted_size	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->nm_info->nat_root.xa_flags	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->nm_info->nat_root.xa_head->count	0-255
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->nm_info->nat_root.xa_head->nr_values	0-255
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->nm_info->nat_root.xa_head->offset	0-255
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->nm_info->nat_root.xa_head->shift	0-255
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->nm_info->nat_set_root.xa_flags	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->ns_segctor_sem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->rf_node_block_count.lock.owner	(-1)
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->s_error_work.is_queued	0-1
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->s_es->s_error_count	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->s_es->s_first_error_time	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->s_es->s_first_error_time_hi	0-255
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->s_es->s_free_blocks_count_lo	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->s_es->s_last_error_time	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->s_es->s_last_error_time_hi	0-255
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->s_es->s_wtime	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->s_es->s_wtime_hi	0-255
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sb->s_bdev->bd_dev	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sb->s_bdev->bd_holders	s32min-s32max
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sb->s_bdev->bd_writers	s32min-s32max
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sd_jdesc->jd_log_bio->bi_end_io	6431644242391375872
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sd_jdesc->jd_log_bio->bi_status	10
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sd_log_flush_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sd_log_flush_lock.first_waiter->list.next	2212933610777083904,2624917664208203776
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sd_log_flush_lock.first_waiter->type	0-1
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sm_info->ipu_policy	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sm_info->main_blkaddr	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sm_info->main_segments	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sm_info->min_fsync_blocks	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sm_info->min_hot_blocks	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sm_info->min_ipu_util	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sm_info->min_seq_blocks	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sm_info->min_ssr_sections	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sm_info->ovp_segments	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sm_info->rec_prefree_segments	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sm_info->reserved_segments	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sm_info->seg0_blkaddr	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sm_info->segment_count	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->sm_info->ssa_blkaddr	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->stop_reason_dirty	0-1
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->total_valid_block_count	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->unusable_block_count	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->wbuf_dwork.timer.flags	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->wbuf_inodes->ino	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->wbuf_sem.first_waiter->list.prev->next	2624917664208203776
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->xa_cache.ht->nelems.counter	s32min-s32max
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->xa_cache.ht->run_irq_work.node.a_flags.counter	s32min-s32max
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->xa_cache.ht->tbl->nest	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->xattr_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->xattr_sem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->xattr_sem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->xattr_sem.first_waiter->type	0-1
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->xref_dead_list->ic	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb->s_fs_info->xref_dead_list->xd	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_sb_list.next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_sb_list.next->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_sb_list.next->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_sb_list.prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_sb_list.prev->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_sb_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_wb->dwork->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_wb->dwork.timer.is_hard	0-1
PARAM_VALUE	0	nilfs->ns_dat->i_wb->dwork.timer.is_lazy	0-1
PARAM_VALUE	0	nilfs->ns_dat->i_wb->dwork.timer.is_queued	0-1
PARAM_VALUE	0	nilfs->ns_dat->i_wb->dwork.timer.is_soft	0-1
PARAM_VALUE	0	nilfs->ns_dat->i_wb->dwork.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dat->i_wb->dwork.work.flags	0-4294967295
PARAM_VALUE	0	nilfs->ns_dat->i_wb->dwork.work.function	1626621062881370112
PARAM_VALUE	0	nilfs->ns_dat->i_wb->dwork.work.is_hard	0-1
PARAM_VALUE	0	nilfs->ns_dat->i_wb->dwork.work.is_lazy	0-1
PARAM_VALUE	0	nilfs->ns_dat->i_wb->dwork.work.is_queued	0-1
PARAM_VALUE	0	nilfs->ns_dat->i_wb->dwork.work.is_soft	0-1
PARAM_VALUE	0	nilfs->ns_dat->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	nilfs->ns_dat->i_wb->dwork.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	nilfs->ns_dat->i_wb->dwork.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	nilfs->ns_dat->i_wb->list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	nilfs->ns_dat->i_wb->refcnt.percpu_count_ptr	1-u64max
PARAM_VALUE	0	nilfs->ns_dirty_files.next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dirty_files.next->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dirty_files.prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dirty_files.prev->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dirty_files.prev->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.next->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.prev->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.prev->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_inode_size	0-u16max
PARAM_VALUE	0	nilfs->ns_mount_state	0-u16max
PARAM_VALUE	0	nilfs->ns_ndirtyblks.counter	0
PARAM_VALUE	0	nilfs->ns_nrsvsegs	8-u64max
PARAM_VALUE	0	nilfs->ns_r_segments_percentage	0-u32max
PARAM_VALUE	0	nilfs->ns_sb	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_sb->s_bdev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_sb->s_bdev_file	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_sb->s_bdi	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_sb->s_blocksize	0,512-65536
PARAM_VALUE	0	nilfs->ns_sb->s_blocksize_bits	9-41
PARAM_VALUE	0	nilfs->ns_sb->s_iflags	0,8-u64max
PARAM_VALUE	0	nilfs->ns_sb->s_root	0
PARAM_VALUE	0	nilfs->ns_sb_update_freq	10
PARAM_VALUE	0	nilfs->ns_sbsize	0-u16max
PARAM_VALUE	0	nilfs->ns_sbwcount	0
PARAM_VALUE	0	nilfs->ns_segctor_sem.count.counter	0
PARAM_VALUE	0	nilfs->ns_segctor_sem.dep_map->name	0-255
PARAM_VALUE	0	nilfs->ns_segctor_sem.first_waiter	0
PARAM_VALUE	0	nilfs->ns_segctor_sem.magic	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_segctor_sem.osq.tail.counter	0
PARAM_VALUE	0	nilfs->ns_segctor_sem.owner.counter	0
PARAM_VALUE	0	nilfs->ns_sem.dep_map->name	0-255
PARAM_VALUE	0	nilfs->ns_sem.first_waiter->handoff_set	1
PARAM_VALUE	0	nilfs->ns_sem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	nilfs->ns_sem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	nilfs->ns_sem.first_waiter->type	0-1
PARAM_VALUE	0	nilfs->ns_snapshot_mount_mutex.dep_map->name	0-255
PARAM_VALUE	0	nilfs->ns_snapshot_mount_mutex.magic	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_sufile	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_sufile->__i_nlink	1-u32max
PARAM_VALUE	0	nilfs->ns_sufile->free_inode	2989529867471839232
PARAM_VALUE	0	nilfs->ns_sufile->i_fop	2989529867471839232
PARAM_VALUE	0	nilfs->ns_sufile->i_mode	32768
PARAM_VALUE	0	nilfs->ns_sufile->i_nlink	1-u32max
PARAM_VALUE	0	nilfs->ns_sufile->i_op	3695937760292659200
PARAM_VALUE	0	nilfs->ns_sufile->i_rwsem.count.counter	0
PARAM_VALUE	0	nilfs->ns_sufile->i_rwsem.first_waiter	0
PARAM_VALUE	0	nilfs->ns_sufile->i_rwsem.owner.counter	0
PARAM_VALUE	0	*nilfs->ns_cpfile->i_sb->s_fs_info->nm_info->nat_root.xa_head	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*nilfs->ns_cpfile->i_sb->s_fs_info->page_eio_cnt	s32min-s32max
PARAM_VALUE	0	*nilfs->ns_dat->i_sb->s_fs_info->nm_info->nat_root.xa_head	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*nilfs->ns_dat->i_sb->s_fs_info->page_eio_cnt	s32min-s32max
PARAM_VALUE	0	*nilfs->ns_sufile->free_inode	0
PARAM_VALUE	2	sum	995233968785907712
PARAM_VALUE	2	*sum	0,4096-ptr_max
BUF_SIZE	0	nilfs->ns_sb	(-1),2880
CAPPED_DATA	0	nilfs->ns_blocks_per_segment	1
CAPPED_DATA	0	nilfs->ns_blocksize	1
DATA_SOURCE	0	nilfs	$0
STR_LEN	0	nilfs	(-1),8
STR_LEN	0	nilfs	(-1),8
STR_LEN	0	nilfs->ns_sb	(-1),8
BIT_INFO	0	nilfs->ns_mount_opt	0x0,0xffffffffffffbfff
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	nilfs->ns_cpfile->__i_nlink	1-u32max
USER_DATA	0	nilfs->ns_cpfile->i_blocks	0-u64max
USER_DATA	0	nilfs->ns_cpfile->i_bytes	0-511[c]
USER_DATA	0	nilfs->ns_cpfile->i_ino	0-u64max
USER_DATA	0	nilfs->ns_cpfile->i_mode	32768[c]
USER_DATA	0	nilfs->ns_cpfile->i_rdev	0-u32max[c]
USER_DATA	0	nilfs->ns_dat->__i_nlink	1-u32max
USER_DATA	0	nilfs->ns_dat->i_blocks	0-u64max
USER_DATA	0	nilfs->ns_dat->i_bytes	0-511[c]
USER_DATA	0	nilfs->ns_dat->i_ino	0-u64max
USER_DATA	0	nilfs->ns_dat->i_mode	32768[c]
USER_DATA	0	nilfs->ns_dat->i_rdev	0-u32max[c]
USER_DATA	0	nilfs->ns_nrsvsegs	8-92233368503352116[c]
USER_DATA	0	nilfs->ns_sb->s_flags	0-2147486719[c]
USER_DATA	0	nilfs->ns_sufile->__i_nlink	1-u32max
USER_DATA	0	nilfs->ns_sufile->i_blocks	0-u64max
USER_DATA	0	nilfs->ns_sufile->i_bytes	0-511[c]
USER_DATA	0	nilfs->ns_sufile->i_ino	0-u64max
USER_DATA	0	nilfs->ns_sufile->i_mode	32768[c]
USER_DATA	0	nilfs->ns_sufile->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	nilfs->ns_cpfile->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	nilfs->ns_dat->i_mapping->host->i_bytes
UNITS	1	start_blocknr	unit_byte
HALF_LOCKED2		&fc->uapi_mutex

fs/nilfs2/recovery.c nilfs_search_super_root() -> nilfs_read_log_header()

Type	Parameter	Key	Value
PARAM_VALUE	0	nilfs	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_bdev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_bdev->bd_fsfreeze_count.counter	s32min-0
PARAM_VALUE	0	nilfs->ns_blocks_per_segment	0-u32max
PARAM_VALUE	0	nilfs->ns_blocksize	1024-65536
PARAM_VALUE	0	nilfs->ns_blocksize_bits	9-73
PARAM_VALUE	0	nilfs->ns_dirty_files.next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dirty_files.next->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dirty_files.prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dirty_files.prev->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dirty_files.prev->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.next->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.prev->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.prev->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_inode_size	0-u16max
PARAM_VALUE	0	nilfs->ns_mount_state	0-u16max
PARAM_VALUE	0	nilfs->ns_ndirtyblks.counter	0
PARAM_VALUE	0	nilfs->ns_nrsvsegs	8-u64max
PARAM_VALUE	0	nilfs->ns_r_segments_percentage	0-u32max
PARAM_VALUE	0	nilfs->ns_sb	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_sb->s_bdev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_sb->s_bdev_file	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_sb->s_bdi	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_sb->s_blocksize	0,512-65536
PARAM_VALUE	0	nilfs->ns_sb->s_blocksize_bits	9-41
PARAM_VALUE	0	nilfs->ns_sb->s_iflags	0,8-u64max
PARAM_VALUE	0	nilfs->ns_sb->s_root	0
PARAM_VALUE	0	nilfs->ns_sb_update_freq	10
PARAM_VALUE	0	nilfs->ns_sbsize	0-u16max
PARAM_VALUE	0	nilfs->ns_sbwcount	0
PARAM_VALUE	0	nilfs->ns_segctor_sem.count.counter	0
PARAM_VALUE	0	nilfs->ns_segctor_sem.dep_map->name	0-255
PARAM_VALUE	0	nilfs->ns_segctor_sem.first_waiter	0
PARAM_VALUE	0	nilfs->ns_segctor_sem.magic	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_segctor_sem.osq.tail.counter	0
PARAM_VALUE	0	nilfs->ns_segctor_sem.owner.counter	0
PARAM_VALUE	0	nilfs->ns_sem.dep_map->name	0-255
PARAM_VALUE	0	nilfs->ns_sem.first_waiter->handoff_set	1
PARAM_VALUE	0	nilfs->ns_sem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	nilfs->ns_sem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	nilfs->ns_sem.first_waiter->type	0-1
PARAM_VALUE	0	nilfs->ns_snapshot_mount_mutex.dep_map->name	0-255
PARAM_VALUE	0	nilfs->ns_snapshot_mount_mutex.magic	4096-ptr_max
PARAM_VALUE	2	sum	6558046426889797632
PARAM_VALUE	2	*sum	0,4096-ptr_max
BUF_SIZE	0	nilfs	1400
BUF_SIZE	0	nilfs->ns_sb	(-1),2880
CAPPED_DATA	0	nilfs->ns_blocks_per_segment	1
CAPPED_DATA	0	nilfs->ns_blocksize	1
CAPPED_DATA	0	nilfs->ns_sb->s_dev	1
DATA_SOURCE	0	nilfs	$0
STR_LEN	0	nilfs	(-1),8
STR_LEN	0	nilfs	(-1),8
STR_LEN	0	nilfs->ns_sb	(-1),8
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	nilfs->ns_sb->s_flags	0-2147486719[c]
HALF_LOCKED2		&fc->uapi_mutex