ext2_setup_super identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

fs/ext2/super.c, line 633 (as a function)

Referenced in 1 files:

fs/ext2/super.c
- line 1204
- line 1392

Smatch caller information:

fs/ext2/super.c ext2_fill_super() -> ext2_setup_super()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
PARAM_VALUE	0	sb->s_bdev->bd_fsfreeze_count.counter	s32min-0
PARAM_VALUE	0	sb->s_bdev->bd_mapping	4096-ptr_max
PARAM_VALUE	0	sb->s_bdev->bd_mapping->i_private_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sb->s_bdev_file->__f_path.dentry	4096-ptr_max
PARAM_VALUE	0	sb->s_bdev_file->f_flags	0,32768-u32max
PARAM_VALUE	0	sb->s_bdev_file->f_inode	4096-ptr_max
PARAM_VALUE	0	sb->s_bdev_file->f_iocb_flags	0,2,16,18,131072,131074,131088,131090
PARAM_VALUE	0	sb->s_bdev_file->f_mapping	4096-ptr_max
PARAM_VALUE	0	sb->s_bdev_file->f_mapping->host->i_blkbits	9-73
PARAM_VALUE	0	sb->s_bdev_file->f_mapping->host->i_mapping->invalidate_lock.first_waiter->type	0-1
PARAM_VALUE	0	sb->s_bdev_file->f_mapping->host->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sb->s_bdev_file->f_mapping->host->i_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	sb->s_bdev_file->f_mapping->host->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sb->s_bdev_file->f_mode	0,64-u32max
PARAM_VALUE	0	sb->s_bdev_file->f_op	8212791493360840704
PARAM_VALUE	0	sb->s_bdev_file->private_data	4096-ptr_max
PARAM_VALUE	0	sb->s_export_op->encode_fh	5000850239487131648
PARAM_VALUE	0	sb->s_export_op->fh_to_dentry	687732489194512384
PARAM_VALUE	0	sb->s_export_op->fh_to_parent	7174815386398322688
PARAM_VALUE	0	sb->s_export_op->get_parent	2791989505802739712
PARAM_VALUE	0	sb->s_fs_info->s_addr_per_block_bits	s32min-s32max
PARAM_VALUE	0	sb->s_fs_info->s_desc_per_block_bits	s32min-s32max
PARAM_VALUE	0	sb->s_fs_info->s_first_ino	s32min-s32max
PARAM_VALUE	0	sb->s_fs_info->s_inode_size	s32min-s32max
PARAM_VALUE	0	sb->s_fs_info->s_mount_state	0-u16max
PARAM_VALUE	0	sb->s_fs_info->s_next_generation	0-4294967295
PARAM_VALUE	0	sb->s_fs_info->s_pad	0-u16max
PARAM_VALUE	0	sb->s_fs_info->s_resgid.val	0-4294967295
PARAM_VALUE	0	sb->s_fs_info->s_resuid.val	0-4294967295
PARAM_VALUE	0	sb->s_root	4096-ptr_max
PARAM_VALUE	0	sb->s_root->d_alias.pprev	4096-ptr_max
PARAM_VALUE	0	sb->s_root->d_inode	0,4096-ptr_max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_hash.next->pprev	4096-ptr_max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_hash.pprev	1-u64max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_inode	4096-ptr_max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent	4096-ptr_max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_alias->next->pprev	1-u64max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_children.first	4096-ptr_max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->active.counter	s32min-s32max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_flags	0-4294967295
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_inode->__i_nlink	0-4294967295
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_inode->i_atime_nsec	0-4294967295
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_inode->i_blkbits	0-255
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_inode->i_bytes	0-u16max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_inode->i_ctime_nsec	0-4294967295
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_inode->i_dir_seq	0-4294967295
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_inode->i_flags	0-4294967295
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_inode->i_fsnotify_mask	0-4294967295
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_inode->i_generation	0-4294967295
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_inode->i_linklen	s32min-s32max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_inode->i_mode	0-u16max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_inode->i_mtime_nsec	0-4294967295
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_inode->i_nlink	0-4294967295
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_inode->i_opflags	0-u16max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_inode->i_rdev	0-4294967295
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_inode->i_wb_frn_avg_time	0-u16max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_inode->i_wb_frn_history	0-u16max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_inode->i_wb_frn_winner	s32min-s32max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_inode->i_write_hint	0-4294967295
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_lockref.count	s32min-s32max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->data->ref.refs.counter	s32min-s32max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->management_timer.is_hard	0-1
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->management_timer.is_lazy	0-1
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->management_timer.is_queued	0-1
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->management_timer.is_soft	0-1
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->owner->refcnt.counter	0-s32max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_fsdata->ref.refs.counter	s32min-s32max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_hash.next->pprev	4096-ptr_max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_inode	4096-ptr_max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_inode->i_rwsem.dep_map->name	0-255
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_inode->i_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_inode->i_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_parent->d_sb->s_vfs_rename_mutex.dep_map->name	0-255
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_sb->s_vfs_rename_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_sib->pprev	4096-ptr_max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_sib.next->pprev	1-u64max
PARAM_VALUE	0	sb->s_shrink->debugfs_entry->d_sib.pprev	4096-ptr_max
PARAM_VALUE	0	*sb->s_id	0-255
PARAM_VALUE	0	*sb->s_shrink->debugfs_entry->d_parent->d_fsdata->d_fsdata	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*sb->s_shrink->debugfs_entry->d_parent->d_inode->i_hash.next->pprev	1-u64max
PARAM_VALUE	0	*sb->s_shrink->debugfs_entry->d_parent->d_inode->i_sb->s_fs_info->wbuf	0-255
PARAM_VALUE	0	*sb->s_shrink->debugfs_entry->d_parent->d_inode->i_sb->s_fs_info->wbuf_verify	0-255
PARAM_VALUE	0	*sb->s_shrink->debugfs_entry->d_parent->d_inode->i_wb->dwork.timer->entry.pprev	4096-ptr_max
PARAM_VALUE	1	es	4096-ptr_max
PARAM_VALUE	1	es->s_blocks_per_group	4-524288
PARAM_VALUE	1	es->s_first_ino	11
PARAM_VALUE	1	es->s_inode_size	128
PARAM_VALUE	1	es->s_inodes_count	1-u32max
PARAM_VALUE	1	es->s_inodes_per_group	1-524288
PARAM_VALUE	1	es->s_magic	61267
PARAM_VALUE	2	read_only	0-1
BUF_SIZE	0	sb	(-1),2880
BUF_SIZE	0	sb	(-1),2880
CAPPED_DATA	0	sb	1
CAPPED_DATA	1	es->s_blocks_count	1
CAPPED_DATA	1	es->s_inodes_count	1
CAPPED_DATA	1	es->s_log_block_size	1
CAPPED_DATA	1	es->s_log_frag_size	1
DATA_SOURCE	0	sb	$0
STR_LEN	0	sb	(-1),8
STR_LEN	0	sb	(-1),8
PARAM_COMPARE	1	es->s_log_block_size	== $1->s_log_frag_size
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	sb->s_bdev_file->f_flags	0,32768-u32max
USER_DATA	0	sb->s_bdev_file->f_mode	0,64-u32max
NO_OVERFLOW_SIMPLE	0	sb->s_root->d_inode->i_size
UNITS	1	es	unit_byte
HALF_LOCKED2		&fc->uapi_mutex

fs/ext2/super.c ext2_reconfigure() -> ext2_setup_super()

Type	Parameter	Key	Value
PARAM_VALUE	0	sb	4096-ptr_max
PARAM_VALUE	0	sb->s_bdev->bd_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	0	sb->s_bdi->wb_switch_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sb->s_bdi->wb_switch_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sb->s_op->sync_fs	0,4096-ptr_max
PARAM_VALUE	0	sb->s_writers.frozen	0
PARAM_VALUE	1	es	4096-ptr_max
PARAM_VALUE	2	read_only	0
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
UNITS	0	sb	unit_byte
UNITS	1	es	unit_byte
LOCK2		&sbi->s_lock
HALF_LOCKED2		&fc->uapi_mutex
HALF_LOCKED2		&sb->s_umount
TYPE_LOCK		(struct ext2_sb_info)->s_lock