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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/ext2/super.c ext2_fill_super() -> ext2_iget()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
PARAM_VALUE 0 sb->dq_op 7817163089051631616
PARAM_VALUE 0 sb->s_bdev 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 4096-ptr_max
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_bdi 4096-ptr_max
PARAM_VALUE 0 sb->s_blocksize 512-65536
PARAM_VALUE 0 sb->s_blocksize_bits 9-73
PARAM_VALUE 0 sb->s_export_op 4064057956859490304
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 4096-ptr_max
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_magic 61267
PARAM_VALUE 0 sb->s_max_links 32000
PARAM_VALUE 0 sb->s_op 3406356042617286656
PARAM_VALUE 0 sb->s_qcop 5094096144613871616
PARAM_VALUE 0 sb->s_quota_types 3
PARAM_VALUE 0 sb->s_root 0
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_time_max s32max
PARAM_VALUE 0 sb->s_time_min s32min
PARAM_VALUE 0 sb->s_xattr 1603211657768738816
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 ino 2
BUF_SIZE 0 sb (-1),2880
BUF_SIZE 0 sb (-1),2880
BUF_SIZE 0 sb->dq_op 88
BUF_SIZE 0 sb->s_export_op 80
BUF_SIZE 0 sb->s_fs_info 768
BUF_SIZE 0 sb->s_op 224
BUF_SIZE 0 sb->s_qcop 88
BUF_SIZE 0 sb->s_xattr 32
CAPPED_DATA 0 sb 1
CAPPED_DATA 0 sb->s_blocksize 1
CAPPED_DATA 0 sb->s_dev 1
DATA_SOURCE 0 sb $0
STR_LEN 0 sb (-1),8
STR_LEN 0 sb (-1),8
BIT_INFO 0 sb->s_iflags 0x1,0xffffffffffffffff
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
USER_DATA 0 sb->s_flags 0-2147552255[c]
HALF_LOCKED2 &fc->uapi_mutex

fs/ext2/super.c ext2_nfs_get_inode() -> ext2_iget()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
PARAM_VALUE 0 sb->s_export_op 4096-ptr_max
PARAM_VALUE 0 sb->s_export_op->fh_to_dentry 4096-ptr_max
PARAM_VALUE 0 sb->s_export_op->fh_to_parent 0,4096-ptr_max
PARAM_VALUE 1 ino 0-u32max
CAPPED_DATA 1 ino 1
CAPPED_DATA 1 ino 1
DATA_SOURCE 0 sb $0
DATA_SOURCE 1 ino $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 ino 0-s32max[c]

fs/ext2/namei.c ext2_get_parent() -> ext2_iget()

Type Parameter Key Value
PARAM_VALUE 1 ino 1-u32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sb unit_byte
HALF_LOCKED2 &child->d_lockref.lock

fs/ext2/namei.c ext2_lookup() -> ext2_iget()

Type Parameter Key Value
PARAM_VALUE 1 ino 1-u32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sb unit_byte
HALF_LOCKED2 &dir->i_rwsem