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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/fs-writeback.c cgroup_writeback_umount() -> cgroup_writeback_drain()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
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 0,4096-ptr_max
PARAM_VALUE 0 sb->__s_d_op->d_delete 0,4096-ptr_max
PARAM_VALUE 0 sb->__s_d_op->d_dname 0,4096-ptr_max
PARAM_VALUE 0 sb->__s_d_op->d_hash 0,4096-ptr_max
PARAM_VALUE 0 sb->__s_d_op->d_init 0,4096-ptr_max
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 0,4096-ptr_max
PARAM_VALUE 0 sb->__s_d_op->d_real 0,4096-ptr_max
PARAM_VALUE 0 sb->__s_d_op->d_release 0,4096-ptr_max
PARAM_VALUE 0 sb->__s_d_op->d_revalidate 0,4096-ptr_max
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 0,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 sb->s_bdev->bd_disk->part0->bd_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 sb->s_bdev->bd_disk->part0->bd_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 sb->s_bdev->bd_disk->part0->bd_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,5297,4573560380487,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784-s64max
PARAM_VALUE 0 sb->s_bdev->bd_disk->part0->bd_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 sb->s_bdev->bd_mapping->host->i_sb->s_cop->inode_info_offs 1632,1640,1720,1808,1816,2632,2640,2648,2704,2712
PARAM_VALUE 0 sb->s_bdev->bd_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->type 0-1
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->type 0-1
PARAM_VALUE 0 sb->s_bdi 4096-ptr_max
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_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
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 1632,1808,2632,2648,2704,2712
PARAM_VALUE 0 sb->s_cop->legacy_key_prefix 0,924751349837991936,5264834109705359360,8765449967581011968
PARAM_VALUE 0 sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
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->flags 0,127
PARAM_VALUE 0 sb->s_export_op->get_name 0,3053585434600701952,4446407003036676096,4451526262822047744,5730886654511411200
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_fsnotify_info 0,4096-ptr_max
PARAM_VALUE 0 sb->s_fsnotify_info->list_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sb->s_op->alloc_inode 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->destroy_inode 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->dirty_inode 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->drop_inode 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->evict_inode 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->free_cached_objects 0,1608608064889520128,2908075336534528000,7579570136908226560
PARAM_VALUE 0 sb->s_op->free_inode 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->freeze_fs 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->freeze_super 0,2519477815684136960
PARAM_VALUE 0 sb->s_op->get_dquots 0,923857830404186112,1651117494515085312,1702335611975081984,5677984871528976384,5868281143574761472,6238878744837341184
PARAM_VALUE 0 sb->s_op->nr_cached_objects 0,456927727844597760,2165740340428103680,6857875743730688000
PARAM_VALUE 0 sb->s_op->put_super 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->quota_read 0,1231493512506486784,5429134974858194944,6767320843600449536,8807892756092534784,9061218535664717824
PARAM_VALUE 0 sb->s_op->quota_write 0,1834231028351041536,5468135944504233984,6708629384185118720,8162305775088627712,8801674826347085824
PARAM_VALUE 0 sb->s_op->remove_bdev 0,4640431662171430912
PARAM_VALUE 0 sb->s_op->report_error 0,4072367486062256128
PARAM_VALUE 0 sb->s_op->show_devname 0,1010349334253707264,4405032975229669376,7670745387818385408,8380631456597626880
PARAM_VALUE 0 sb->s_op->show_options 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->show_path 0,1168827736746610688,4549358393651167232,6955726544838414336,7969778861266182144
PARAM_VALUE 0 sb->s_op->show_stats 0,506057586286567424,909742538172280832,5476998243496673280,7378982553835122688
PARAM_VALUE 0 sb->s_op->shutdown 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->statfs 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->sync_fs 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->thaw_super 0,5766127971694489600
PARAM_VALUE 0 sb->s_op->umount_begin 0,1715867000213852160,2996636628827439104,6144602640128442368,6892802180082667520,7121838532207407104
PARAM_VALUE 0 sb->s_op->unfreeze_fs 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->write_inode 0,4096-ptr_max
PARAM_VALUE 0 sb->s_root 0
PARAM_VALUE 0 sb->s_root->d_alias->next->pprev 1-u64max
PARAM_VALUE 0 sb->s_root->d_fsdata->active.counter s32min-s32max
PARAM_VALUE 0 sb->s_root->d_fsdata->d_flags 0-4294967295
PARAM_VALUE 0 sb->s_root->d_fsdata->d_inode->__i_nlink 0-4294967295
PARAM_VALUE 0 sb->s_root->d_fsdata->d_inode->i_atime_nsec 0-4294967295
PARAM_VALUE 0 sb->s_root->d_fsdata->d_inode->i_blkbits 0-255
PARAM_VALUE 0 sb->s_root->d_fsdata->d_inode->i_bytes 0-u16max
PARAM_VALUE 0 sb->s_root->d_fsdata->d_inode->i_ctime_nsec 0-4294967295
PARAM_VALUE 0 sb->s_root->d_fsdata->d_inode->i_dir_seq 0-4294967295
PARAM_VALUE 0 sb->s_root->d_fsdata->d_inode->i_flags 0-4294967295
PARAM_VALUE 0 sb->s_root->d_fsdata->d_inode->i_fsnotify_mask 0-4294967295
PARAM_VALUE 0 sb->s_root->d_fsdata->d_inode->i_generation 0-4294967295
PARAM_VALUE 0 sb->s_root->d_fsdata->d_inode->i_linklen s32min-s32max
PARAM_VALUE 0 sb->s_root->d_fsdata->d_inode->i_mode 0-u16max
PARAM_VALUE 0 sb->s_root->d_fsdata->d_inode->i_mtime_nsec 0-4294967295
PARAM_VALUE 0 sb->s_root->d_fsdata->d_inode->i_nlink 0-4294967295
PARAM_VALUE 0 sb->s_root->d_fsdata->d_inode->i_opflags 0-u16max
PARAM_VALUE 0 sb->s_root->d_fsdata->d_inode->i_rdev 0-4294967295
PARAM_VALUE 0 sb->s_root->d_fsdata->d_inode->i_wb_frn_avg_time 0-u16max
PARAM_VALUE 0 sb->s_root->d_fsdata->d_inode->i_wb_frn_history 0-u16max
PARAM_VALUE 0 sb->s_root->d_fsdata->d_inode->i_wb_frn_winner s32min-s32max
PARAM_VALUE 0 sb->s_root->d_fsdata->d_inode->i_write_hint 0-4294967295
PARAM_VALUE 0 sb->s_root->d_fsdata->d_lockref.count s32min-s32max
PARAM_VALUE 0 sb->s_root->d_fsdata->data->ref.refs.counter s32min-s32max
PARAM_VALUE 0 sb->s_root->d_fsdata->kref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 sb->s_root->d_fsdata->management_timer.flags 0-4294967295
PARAM_VALUE 0 sb->s_root->d_fsdata->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 sb->s_root->d_fsdata->ref.refs.counter s32min-s32max
PARAM_VALUE 0 sb->s_root->d_hash.pprev 0
PARAM_VALUE 0 sb->s_root->d_inode->i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sb->s_root->d_sb->s_fs_info->lookup_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sb->s_root->d_sb->s_roots_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sb->s_root->d_sib->next->pprev 1-u64max
PARAM_VALUE 0 sb->s_roots.first 0
PARAM_VALUE 0 sb->s_roots_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sb->s_shrink 0,4096-ptr_max
PARAM_VALUE 0 sb->s_shrink->debugfs_entry->d_parent->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 0 sb->s_vop->begin_enable_verity 3347785137392660480,4504743579353014272,9111006403386490880
PARAM_VALUE 0 sb->s_vop->end_enable_verity 1750709696857870336,8608593979167166464,8809274236534411264
PARAM_VALUE 0 sb->s_vop->get_verity_descriptor 2424442146745896960,4802014347016474624,6048233524557684736
PARAM_VALUE 0 sb->s_vop->read_merkle_tree_page 1021715590784540672,2125625854056194048,6352085838395670528
PARAM_VALUE 0 sb->s_vop->readahead_merkle_tree 0,3982924104221462528,6713350451579838464
PARAM_VALUE 0 sb->s_vop->write_merkle_tree_block 4874731033741524992,6108757370651340800,8268657141613019136
PARAM_VALUE 0 *sb->s_root->d_fsdata->d_fsdata (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 *sb->s_root->d_fsdata->d_inode->i_sb->s_fs_info->nm_info->nat_root.xa_head (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 *sb->s_root->d_fsdata->d_inode->i_sb->s_fs_info->summary->sum_list_head->d.name 0-255
PARAM_VALUE 0 *sb->s_root->d_fsdata->d_inode->i_sb->s_fs_info->wbuf 0-255
PARAM_VALUE 0 *sb->s_root->d_fsdata->d_inode->i_sb->s_fs_info->wbuf_verify 0-255
PARAM_VALUE 0 *sb->s_root->d_fsdata->lease_session->s_auth.authorizer->session_key.key (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 *sb->s_root->d_inode->i_hash.next->pprev 1-u64max
PARAM_VALUE 0 *sb->s_root->d_inode->i_sb->s_fs_info->nm_info->nat_root.xa_head (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 *sb->s_root->d_inode->i_sb->s_fs_info->page_eio_cnt s32min-s32max
BUF_SIZE 0 sb s32min,(-10),(-1)-s32max
BUF_SIZE 0 sb s32min,(-10),(-1)-s32max
BUF_SIZE 0 sb->s_fs_info (-1),4416
BUF_SIZE 0 sb->s_mtd (-1),64
BUF_SIZE 0 sb->s_op (-1),216
BUF_SIZE 0 sb->s_type (-1),232
BUF_SIZE 0 sb->s_xattr (-1),16
DATA_SOURCE 0 sb $0
STR_LEN 0 sb (-1),8
STR_LEN 0 sb (-1),8
STR_LEN 0 sb->s_id (-1),31
BIT_INFO 0 sb->s_bdi->capabilities 0x1,0xffffffff
BIT_INFO 0 sb->s_flags 0x0,0xffffffffbfffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 sb->s_flags 0-u64max[c]
USER_DATA 0 sb->s_root->__d_name.hash 0-u32max[c]
NO_OVERFLOW_SIMPLE 0 sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 sb->s_blocksize_bits
NO_OVERFLOW_SIMPLE 0 sb->s_root->d_inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 sb->s_root->d_inode->i_size
USER_PTR 0 sb->s_root->__d_name.name
HALF_LOCKED2 &s->s_umount
HALF_LOCKED2 global &cifs_mount_mutex
HALF_LOCKED2 0 &sb->s_umount