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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/overlayfs/super.c ovl_fill_super_creds() -> ovl_get_lowerstack()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
PARAM_VALUE 0 sb->__s_d_op 3308568160860655616,5103971808081453056
PARAM_VALUE 0 sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 sb->__s_d_op->d_compare 0,8193024306615336960
PARAM_VALUE 0 sb->__s_d_op->d_delete 0
PARAM_VALUE 0 sb->__s_d_op->d_dname 0,716233247738060800,2056107418359259136,2102941272419614720,3721061892745007104,5585410052597575680,6720345164634435584,7931586599356526592
PARAM_VALUE 0 sb->__s_d_op->d_hash 0,3221359263222870016
PARAM_VALUE 0 sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 sb->__s_d_op->d_prune 0
PARAM_VALUE 0 sb->__s_d_op->d_real 4509355519306412032
PARAM_VALUE 0 sb->__s_d_op->d_release 0,4096-ptr_max
PARAM_VALUE 0 sb->__s_d_op->d_revalidate 2507156139722412032
PARAM_VALUE 0 sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 sb->__s_d_op->d_weak_revalidate 5632434648052031488
PARAM_VALUE 0 sb->s_active.counter 0-s32max
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_cop->empty_dir 0,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 sb->s_cop->get_context 0,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 sb->s_cop->get_devices 0,5687811845560967168
PARAM_VALUE 0 sb->s_cop->get_dummy_policy 0,5548184023414632448,6265693363421687808,7944682147525111808
PARAM_VALUE 0 sb->s_cop->has_stable_inodes 0,3981700036256542720,5332792210826772480
PARAM_VALUE 0 sb->s_cop->inode_info_offs 1632,1808,2632,2648
PARAM_VALUE 0 sb->s_cop->legacy_key_prefix 0,924751349837991936,5264834109705359360,8765449967581011968
PARAM_VALUE 0 sb->s_cop->set_context 0,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 sb->s_export_op->block_ops 0,5961889059343175680
PARAM_VALUE 0 sb->s_export_op->commit_metadata 0,240803493533007872,5538665924712296448,6872150948047065088
PARAM_VALUE 0 sb->s_export_op->encode_fh 0,4096-ptr_max
PARAM_VALUE 0 sb->s_export_op->fh_to_dentry 0,4096-ptr_max
PARAM_VALUE 0 sb->s_export_op->fh_to_parent 0,4096-ptr_max
PARAM_VALUE 0 sb->s_export_op->flags 0,127
PARAM_VALUE 0 sb->s_export_op->get_name 0,3053585434600701952,4446407003036676096,4451526262822047744,5730886654511411200
PARAM_VALUE 0 sb->s_export_op->get_parent 0,4096-ptr_max
PARAM_VALUE 0 sb->s_export_op->open 0,631201664538705920,4233052046380007424
PARAM_VALUE 0 sb->s_export_op->permission 0,4382650131406278656,6192445826193477632
PARAM_VALUE 0 sb->s_fs_info 4096-ptr_max
PARAM_VALUE 0 sb->s_fs_info->casefold 0-1
PARAM_VALUE 0 sb->s_maxbytes s64max
PARAM_VALUE 0 sb->s_op 7984946658137010176
PARAM_VALUE 0 sb->s_op->alloc_inode 5540248751504039936
PARAM_VALUE 0 sb->s_op->destroy_inode 1792415233546248192
PARAM_VALUE 0 sb->s_op->dirty_inode 0
PARAM_VALUE 0 sb->s_op->drop_inode 0,6878616565964079104
PARAM_VALUE 0 sb->s_op->evict_inode 0,7867887190116499456
PARAM_VALUE 0 sb->s_op->free_cached_objects 0
PARAM_VALUE 0 sb->s_op->free_inode 3339103601757593600
PARAM_VALUE 0 sb->s_op->freeze_fs 0
PARAM_VALUE 0 sb->s_op->freeze_super 0
PARAM_VALUE 0 sb->s_op->get_dquots 0
PARAM_VALUE 0 sb->s_op->nr_cached_objects 0
PARAM_VALUE 0 sb->s_op->put_super 7312910609566674944,7867887190116499456
PARAM_VALUE 0 sb->s_op->quota_read 0
PARAM_VALUE 0 sb->s_op->quota_write 0
PARAM_VALUE 0 sb->s_op->remove_bdev 0
PARAM_VALUE 0 sb->s_op->report_error 0,4072367486062256128
PARAM_VALUE 0 sb->s_op->show_devname 0
PARAM_VALUE 0 sb->s_op->show_options 0,8657645468193525760
PARAM_VALUE 0 sb->s_op->show_path 0
PARAM_VALUE 0 sb->s_op->show_stats 0
PARAM_VALUE 0 sb->s_op->shutdown 0
PARAM_VALUE 0 sb->s_op->statfs 0,8059844525397086208
PARAM_VALUE 0 sb->s_op->sync_fs 0,7312910609566674944
PARAM_VALUE 0 sb->s_op->thaw_super 0
PARAM_VALUE 0 sb->s_op->umount_begin 0,8657645468193525760
PARAM_VALUE 0 sb->s_op->unfreeze_fs 0,8059844525397086208
PARAM_VALUE 0 sb->s_op->write_inode 0
PARAM_VALUE 0 sb->s_root 0
PARAM_VALUE 0 sb->s_umount.dep_map->name 0-255
PARAM_VALUE 0 sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sb->s_umount.first_waiter->list.next 2212933610777083904,2624917664208203776
PARAM_VALUE 0 sb->s_umount.first_waiter->list.prev 2212933610777083904,2624917664208203776
PARAM_VALUE 0 sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 0 sb->s_umount.osq.tail.counter 0-s32max
PARAM_VALUE 1 ctx 4096-ptr_max
PARAM_VALUE 1 ctx->lowerdir_all 0
PARAM_VALUE 1 ctx->nr 1-u64max
PARAM_VALUE 1 ctx->work.dentry->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 ctx->work.dentry->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 2 ofs 4096-ptr_max
PARAM_VALUE 2 ofs->config.fsync_mode 1
PARAM_VALUE 2 ofs->config.lowerdirs 4096-ptr_max
PARAM_VALUE 2 ofs->config.metacopy 0
PARAM_VALUE 2 ofs->config.nfs_export 0
PARAM_VALUE 2 ofs->config.redirect_mode 2-3
PARAM_VALUE 2 ofs->config.uuid 1
PARAM_VALUE 2 ofs->config.workdir 0
PARAM_VALUE 2 ofs->last_ino.counter 1
PARAM_VALUE 2 ofs->layers 16,4096-ptr_max
PARAM_VALUE 2 ofs->numlayer 1
PARAM_VALUE 2 ofs->workbasedir->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 2 ofs->workbasedir->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 2 ofs->workdir->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 2 ofs->workdir->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 3 layers 16,4096-ptr_max
BUF_SIZE 0 sb (-1),2880
BUF_SIZE 0 sb (-1),2880
BUF_SIZE 0 sb->s_op 224
BUF_SIZE 1 ctx 1-s32max
BUF_SIZE 1 ctx 1-s32max
BUF_SIZE 2 ofs 1-s32max
BUF_SIZE 2 ofs 1-s32max
BUF_SIZE 2 ofs->config.lowerdirs 8
BUF_SIZE 2 ofs->layers 0-u64max
BUF_SIZE 3 layers 0-u64max
DATA_SOURCE 0 sb $1
DATA_SOURCE 3 layers r _kzalloc_noprof
STR_LEN 0 sb (-1),8
STR_LEN 0 sb (-1),8
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 sb->s_flags 0-2415922176[c]
USER_DATA 2 ofs->workbasedir_trap->__i_nlink 1-u32max
USER_DATA 2 ofs->workbasedir_trap->i_blocks 0-u64max
USER_DATA 2 ofs->workbasedir_trap->i_bytes 0-511[c]
USER_DATA 2 ofs->workbasedir_trap->i_ino 0-u64max
USER_DATA 2 ofs->workbasedir_trap->i_rdev 0-u32max[c]
USER_DATA 2 ofs->workdir_trap->__i_nlink 1-u32max
USER_DATA 2 ofs->workdir_trap->i_blocks 0-u64max
USER_DATA 2 ofs->workdir_trap->i_bytes 0-511[c]
USER_DATA 2 ofs->workdir_trap->i_ino 0-u64max
USER_DATA 2 ofs->workdir_trap->i_rdev 0-u32max[c]
NO_OVERFLOW_SIMPLE 2 ofs->workdir->dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE 2 ofs->workdir->moved->d_inode->i_size
NO_OVERFLOW_SIMPLE 2 ofs->workdir_trap->i_size
UNITS 2 ofs unit_byte
HALF_LOCKED2 &fc->uapi_mutex
HALF_LOCKED2 0 &sb->s_umount