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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

fs/ext4/extents-test.c extents_kunit_exit() -> ext4_es_unregister_shrinker()

Type Parameter Key Value
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
NOCHECK_CALL
UNITS 0 sbi unit_byte

fs/ext4/extents-test.c extents_kunit_init() -> ext4_es_unregister_shrinker()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 0 sbi->s_es_list.next 4096-ptr_max
PARAM_VALUE 0 sbi->s_es_list.next->next 4096-ptr_max
PARAM_VALUE 0 sbi->s_es_list.prev 4096-ptr_max
PARAM_VALUE 0 sbi->s_es_list.prev->next 4096-ptr_max
PARAM_VALUE 0 sbi->s_es_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 sbi->s_es_nr_inode 0
PARAM_VALUE 0 sbi->s_es_shrinker 4096-ptr_max
PARAM_VALUE 0 sbi->s_es_shrinker->count_objects 7624776280423583744
PARAM_VALUE 0 sbi->s_es_shrinker->debugfs_entry 4096-ptr_max
PARAM_VALUE 0 sbi->s_es_shrinker->debugfs_id 0-s32max
PARAM_VALUE 0 sbi->s_es_shrinker->done.done 0
PARAM_VALUE 0 sbi->s_es_shrinker->done.wait.lock.magic 3735899821
PARAM_VALUE 0 sbi->s_es_shrinker->done.wait.lock.owner (-1)
PARAM_VALUE 0 sbi->s_es_shrinker->done.wait.lock.owner_cpu u32max
PARAM_VALUE 0 sbi->s_es_shrinker->done.wait.task_list.next 4096-ptr_max
PARAM_VALUE 0 sbi->s_es_shrinker->done.wait.task_list.next->next 4096-ptr_max
PARAM_VALUE 0 sbi->s_es_shrinker->done.wait.task_list.prev 4096-ptr_max
PARAM_VALUE 0 sbi->s_es_shrinker->done.wait.task_list.prev->next 4096-ptr_max
PARAM_VALUE 0 sbi->s_es_shrinker->done.wait.task_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 sbi->s_es_shrinker->flags 3,7,11,15,19
PARAM_VALUE 0 sbi->s_es_shrinker->id 0-s32max
PARAM_VALUE 0 sbi->s_es_shrinker->list.next 4581490576307081216
PARAM_VALUE 0 sbi->s_es_shrinker->list.prev 4096-ptr_max
PARAM_VALUE 0 sbi->s_es_shrinker->name 1-u64max
PARAM_VALUE 0 sbi->s_es_shrinker->nr_deferred 4096-ptr_max
PARAM_VALUE 0 sbi->s_es_shrinker->private_data 4096-ptr_max
PARAM_VALUE 0 sbi->s_es_shrinker->refcount.refs.counter 1
PARAM_VALUE 0 sbi->s_es_shrinker->scan_objects 8535264091970998272
PARAM_VALUE 0 sbi->s_es_shrinker->seeks 2
PARAM_VALUE 0 sbi->s_es_stats.es_stats_max_scan_time 0
PARAM_VALUE 0 sbi->s_es_stats.es_stats_scan_time 0
PARAM_VALUE 0 sbi->s_es_stats.es_stats_shrunk 0
PARAM_VALUE 0 sbi->s_sb 4096-ptr_max
PARAM_VALUE 0 sbi->s_sb->s_active.counter 1
PARAM_VALUE 0 sbi->s_sb->s_bdi 8758242183623655424
PARAM_VALUE 0 sbi->s_sb->s_dentry_lru.list.next 4096-ptr_max
PARAM_VALUE 0 sbi->s_sb->s_dentry_lru.list.prev 4096-ptr_max
PARAM_VALUE 0 sbi->s_sb->s_dentry_lru.node 4096-ptr_max
PARAM_VALUE 0 sbi->s_sb->s_dentry_lru.xa.xa_flags 1
PARAM_VALUE 0 sbi->s_sb->s_dentry_lru.xa.xa_head 0
PARAM_VALUE 0 sbi->s_sb->s_dquot.dqio_sem.magic 4096-ptr_max
PARAM_VALUE 0 sbi->s_sb->s_flags 0-2147486719
PARAM_VALUE 0 sbi->s_sb->s_inode_lru.list.next 4096-ptr_max
PARAM_VALUE 0 sbi->s_sb->s_inode_lru.list.prev 4096-ptr_max
PARAM_VALUE 0 sbi->s_sb->s_inode_lru.node 4096-ptr_max
PARAM_VALUE 0 sbi->s_sb->s_inode_lru.xa.xa_flags 1
PARAM_VALUE 0 sbi->s_sb->s_inode_lru.xa.xa_head 0
PARAM_VALUE 0 sbi->s_sb->s_inodes.next 4096-ptr_max
PARAM_VALUE 0 sbi->s_sb->s_inodes.prev 4096-ptr_max
PARAM_VALUE 0 sbi->s_sb->s_inodes_wb.next 4096-ptr_max
PARAM_VALUE 0 sbi->s_sb->s_inodes_wb.prev 4096-ptr_max
PARAM_VALUE 0 sbi->s_sb->s_instances.pprev 4096-ptr_max
PARAM_VALUE 0 sbi->s_sb->s_list.next 3944190617511272448
PARAM_VALUE 0 sbi->s_sb->s_maxbytes s32max,s64max
PARAM_VALUE 0 sbi->s_sb->s_min_writeback_pages 1024
PARAM_VALUE 0 sbi->s_sb->s_op 1097548555466559488,5796323141458313216
PARAM_VALUE 0 sbi->s_sb->s_passive.refs.counter 1
PARAM_VALUE 0 sbi->s_sb->s_pending_errors.refs.counter 1
PARAM_VALUE 0 sbi->s_sb->s_security 0,4096-ptr_max
PARAM_VALUE 0 sbi->s_sb->s_shrink 4096-ptr_max
PARAM_VALUE 0 sbi->s_sb->s_super_dev 4096-ptr_max
PARAM_VALUE 0 sbi->s_sb->s_sync_lock.first_waiter 0
PARAM_VALUE 0 sbi->s_sb->s_sync_lock.magic 4096-ptr_max
PARAM_VALUE 0 sbi->s_sb->s_sync_lock.osq.tail.counter 0
PARAM_VALUE 0 sbi->s_sb->s_sync_lock.owner.counter 0
PARAM_VALUE 0 sbi->s_sb->s_time_gran 1,1000000000
PARAM_VALUE 0 sbi->s_sb->s_time_max 4294967295,s64max
PARAM_VALUE 0 sbi->s_sb->s_time_min s64min,0
PARAM_VALUE 0 sbi->s_sb->s_type 4096-ptr_max
PARAM_VALUE 0 sbi->s_sb->s_umount.magic 4096-ptr_max
PARAM_VALUE 0 sbi->s_sb->s_umount.osq.tail.counter 0-s32max
PARAM_VALUE 0 sbi->s_sb->s_umount.wait_lock.owner (-1)
PARAM_VALUE 0 sbi->s_sb->s_umount.wait_lock.owner_cpu u32max
PARAM_VALUE 0 sbi->s_sb->s_umount.wait_lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 sbi->s_sb->s_vfs_rename_mutex.magic 4096-ptr_max
BUF_SIZE 0 sbi 4608
BUF_SIZE 0 sbi->s_sb 2880
DATA_SOURCE 0 sbi r _kzalloc_noprof
NOCHECK_CALL

fs/ext4/super.c ext4_put_super() -> ext4_es_unregister_shrinker()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_count.counter s32min-s32max
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_in_recovery.first_waiter->handoff_set 1
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_in_recovery.first_waiter->list.next 2212933610777083904
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_in_recovery.first_waiter->list.prev->next 2212933610777083904
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_in_recovery.first_waiter->type 0-1
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_lkbxa_lock.owner_cpu 0-4294967295
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_lkbxa_lock.raw_lock.cnts.counter s32min-s32max
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_lkbxa_lock.raw_lock.wlocked 0-255
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_rsbtbl.nelems.counter s32min-s32max
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_rsbtbl.run_irq_work.node.a_flags.counter s32min-s32max
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_rsbtbl.run_irq_work.node.u_flags 0-4294967295
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_rsbtbl.tbl->hash_rnd 0-4294967295
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_rsbtbl.tbl->nest 0-4294967295
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_rsbtbl.tbl->size 0-4294967295
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_rsbtbl_lock.owner_cpu 0-4294967295
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_rsbtbl_lock.raw_lock.cnts.counter s32min-s32max
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_rsbtbl_lock.raw_lock.wlocked 0-255
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_scan_timer.flags 0-4294967295
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_scan_timer.is_hard 0-1
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_scan_timer.is_lazy 0-1
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_scan_timer.is_queued 0-1
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_scan_timer.is_soft 0-1
PARAM_VALUE 0 sbi->cconn->cc_lockspace->purge_count 0-4294967295
PARAM_VALUE 0 sbi->cconn->cc_lockspace->res_cur_count.counter s32min-s32max
PARAM_VALUE 0 sbi->cconn->cc_lockspace->res_tot_count.counter s32min-s32max
PARAM_VALUE 0 sbi->dc_task_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sbi->rsv_conversion_wq 4096-ptr_max
PARAM_VALUE 0 sbi->rsv_conversion_wq->flags 0-4294967295
PARAM_VALUE 0 sbi->rsv_conversion_wq->flush_color s32min-s32max
PARAM_VALUE 0 sbi->rsv_conversion_wq->nr_drainers s32min-s32max
PARAM_VALUE 0 sbi->rsv_conversion_wq->nr_pwqs_to_flush.counter s32min-s32max
PARAM_VALUE 0 sbi->rsv_conversion_wq->rescuer 0
PARAM_VALUE 0 sbi->rsv_conversion_wq->work_color s32min-s32max
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev 0
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev->driver_data->cis_virt (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.devres_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->callback->add 5235430000054906880
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->callback->early_resume 6956900869090054144
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->callback->remove 1719268733136482304
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->callback->requery 4713442613417914368
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->callback->resume 5068206944467017728
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->callback->suspend 2738892915008757760
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->callback->validate 4934365872137547776
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->cdev->kobj.release.timer.is_hard 0-1
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->cdev->kobj.release.timer.is_lazy 0-1
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->cdev->kobj.release.timer.is_soft 0-1
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->cis_mem.flags 0,2-254
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->d_ref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->detaching.counter s32min-s32max
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->dev.kobj.release.cpu s32min-s32max
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->dev.kobj.release.timer.flags 0-4294967295
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->dev.kobj.release.timer.is_hard 0-1
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->dev.kobj.release.timer.is_lazy 0-1
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->dev.kobj.release.timer.is_queued 0-1
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->dev.kobj.release.timer.is_soft 0-1
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->device_count 0-1
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->ops_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->sfd_lock.dep_map->name 0-255
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->sfd_lock.raw_lock.cnts.counter s32min-s32max
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->skt_mutex.dep_map->name 0-255
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.driver_data->skt_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.kobj.release.timer.is_hard 0-1
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.kobj.release.timer.is_lazy 0-1
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.kobj.release.timer.is_queued 0-1
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.kobj.release.timer.is_soft 0-1
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.p->dead 1
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.p->knode_class.n_ref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.p->knode_parent.n_ref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.power.completion.done 4294967295
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.power.last_status s32min-0,2,4-s32max
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.power.qos (-19),0
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.power.runtime_status 2
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.power.usage_count.counter 0-s32max
PARAM_VALUE 0 sbi->rsv_conversion_wq->wq_dev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 sbi->s_add_error_count s32min-s32max
PARAM_VALUE 0 sbi->s_addr_per_block_bits s32min-s32max
PARAM_VALUE 0 sbi->s_awu_max 0-4294967295
PARAM_VALUE 0 sbi->s_awu_min 0-4294967295
PARAM_VALUE 0 sbi->s_bdev_wb_err 0-4294967295
PARAM_VALUE 0 sbi->s_blockfile_groups 0-4294967295
PARAM_VALUE 0 sbi->s_cluster_bits 0-4294967295
PARAM_VALUE 0 sbi->s_cluster_ratio 0-4294967295
PARAM_VALUE 0 sbi->s_csum_seed 0-4294967295
PARAM_VALUE 0 sbi->s_def_hash_version s32min-s32max
PARAM_VALUE 0 sbi->s_def_mount_opt 0-4294967295
PARAM_VALUE 0 sbi->s_def_mount_opt2 0-4294967295
PARAM_VALUE 0 sbi->s_desc_per_block_bits s32min-s32max
PARAM_VALUE 0 sbi->s_ea_inode_work.timer.entry.pprev 0
PARAM_VALUE 0 sbi->s_ea_inode_work.timer.flags 0-4194302
PARAM_VALUE 0 sbi->s_error_notify_mutex.dep_map->name 0-255
PARAM_VALUE 0 sbi->s_error_notify_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 sbi->s_error_notify_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 sbi->s_error_notify_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 sbi->s_error_notify_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 sbi->s_error_notify_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 sbi->s_extent_max_zeroout_kb 0-4294967295
PARAM_VALUE 0 sbi->s_fc_bytes 0-4294967295
PARAM_VALUE 0 sbi->s_fc_debug_max_replay s32min-s32max
PARAM_VALUE 0 sbi->s_fc_ineligible_tid 0-4294967295
PARAM_VALUE 0 sbi->s_first_error_code s32min-s32max
PARAM_VALUE 0 sbi->s_first_error_ino 0-4294967295
PARAM_VALUE 0 sbi->s_first_error_line 0-4294967295
PARAM_VALUE 0 sbi->s_first_ino s32min-s32max
PARAM_VALUE 0 sbi->s_flex_groups_allocated 0-4294967295
PARAM_VALUE 0 sbi->s_group_info_size 0-4294967295
PARAM_VALUE 0 sbi->s_groups_count 0-4294967295
PARAM_VALUE 0 sbi->s_hash_unsigned s32min-s32max
PARAM_VALUE 0 sbi->s_inode_goal 0-4294967295
PARAM_VALUE 0 sbi->s_inode_readahead_blks 0-4294967295
PARAM_VALUE 0 sbi->s_inode_size s32min-s32max
PARAM_VALUE 0 sbi->s_journal 0
PARAM_VALUE 0 sbi->s_jquota_fmt s32min-s32max
PARAM_VALUE 0 sbi->s_kobj.kref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 sbi->s_kobj.parent 0
PARAM_VALUE 0 sbi->s_kobj.release.cpu s32min-s32max
PARAM_VALUE 0 sbi->s_kobj.release.timer.flags 0-4294967295
PARAM_VALUE 0 sbi->s_kobj.sd 0
PARAM_VALUE 0 sbi->s_kobj.sd->__parent 0
PARAM_VALUE 0 sbi->s_kobj.sd->dir.children.rb_node 0
PARAM_VALUE 0 sbi->s_kobj.state_add_uevent_sent 0-1
PARAM_VALUE 0 sbi->s_kobj.state_in_sysfs 0
PARAM_VALUE 0 sbi->s_kobj.state_initialized 0-1
PARAM_VALUE 0 sbi->s_kobj.state_remove_uevent_sent 0-1
PARAM_VALUE 0 sbi->s_kobj.uevent_suppress 0-1
PARAM_VALUE 0 sbi->s_last_error_code s32min-s32max
PARAM_VALUE 0 sbi->s_last_error_ino 0-4294967295
PARAM_VALUE 0 sbi->s_last_error_line 0-4294967295
PARAM_VALUE 0 sbi->s_li_wait_mult 0-4294967295
PARAM_VALUE 0 sbi->s_log_groups_per_flex 0-4294967295
PARAM_VALUE 0 sbi->s_max_batch_time 0-4294967295
PARAM_VALUE 0 sbi->s_max_dir_size_kb 0-4294967295
PARAM_VALUE 0 sbi->s_max_folio_order 0-u16max
PARAM_VALUE 0 sbi->s_mb_best_avail_max_trim_order 0-4294967295
PARAM_VALUE 0 sbi->s_mb_group_prealloc 0-4294967295
PARAM_VALUE 0 sbi->s_mb_max_linear_groups 0-4294967295
PARAM_VALUE 0 sbi->s_mb_max_to_scan 0-4294967295
PARAM_VALUE 0 sbi->s_mb_min_to_scan 0-4294967295
PARAM_VALUE 0 sbi->s_mb_nr_global_goals 0-4294967295
PARAM_VALUE 0 sbi->s_mb_order2_reqs 0-4294967295
PARAM_VALUE 0 sbi->s_mb_prefetch 0-4294967295
PARAM_VALUE 0 sbi->s_mb_prefetch_limit 0-4294967295
PARAM_VALUE 0 sbi->s_mb_stats 0-4294967295
PARAM_VALUE 0 sbi->s_mb_stream_request 0-4294967295
PARAM_VALUE 0 sbi->s_min_batch_time 0-4294967295
PARAM_VALUE 0 sbi->s_min_folio_order 0-u16max
PARAM_VALUE 0 sbi->s_mount_opt 0-4294967295
PARAM_VALUE 0 sbi->s_mount_opt2 0-4294967295
PARAM_VALUE 0 sbi->s_mount_state 0-u16max
PARAM_VALUE 0 sbi->s_pad 0-u16max
PARAM_VALUE 0 sbi->s_sb_update_kb 0-4294967295
PARAM_VALUE 0 sbi->s_sb_update_sec 0-4294967295
PARAM_VALUE 0 sbi->s_want_extra_isize 0-4294967295
PARAM_VALUE 0 *sbi->rsv_conversion_wq->lockdep_map->name 0-255
BUF_SIZE 0 sbi (-1),4416
BUF_SIZE 0 sbi (-1),4416
CAPPED_DATA 0 &sbi->s_sb_upd_work 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 sbi->s_journal->j_inode->i_bytes
UNITS 0 sbi unit_byte
HALF_LOCKED2 &s->s_umount
HALF_LOCKED2 &sb->s_umount
HALF_LOCKED2 global &cifs_mount_mutex