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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/f2fs/super.c __f2fs_remount() -> f2fs_stop_ckpt_thread()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 0 sbi->cp_global_sem.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->cp_global_sem.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->cp_rwsem.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->cp_rwsem.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->gc_lock.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->gc_lock.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->meta_inode->i_sb->s_cop->inode_info_offs 1632,1720,2632,2648
PARAM_VALUE 0 sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->node_change.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->node_change.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->node_inode->i_sb->s_cop->inode_info_offs 1632,1720,2632,2648
PARAM_VALUE 0 sbi->node_write.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->node_write.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->quota_sem.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->quota_sem.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->sb->s_bdi->wb_switch_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->sb->s_bdi->wb_switch_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 0 *sbi->next_victim_seg 0-4294967295
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
CAPPED_DATA 0 &sbi->s_error_work 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 sbi->sb->s_bdev->bd_mapping->host->i_bytes
UNITS 0 sbi unit_byte
HALF_LOCKED2 &fc->uapi_mutex
HALF_LOCKED2 &sb->s_umount

fs/f2fs/super.c f2fs_put_super() -> f2fs_stop_ckpt_thread()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 0 sbi->cconn->cc_lockspace->ls_in_recovery.first_waiter->list.prev 2212933610777083904
PARAM_VALUE 0 sbi->cp_rwsem.internal_rwsem.dep_map->name 0-255
PARAM_VALUE 0 sbi->cp_rwsem.internal_rwsem.first_waiter->handoff_set 1
PARAM_VALUE 0 sbi->cp_rwsem.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->quota_sem.internal_rwsem.dep_map->name 0-255
PARAM_VALUE 0 sbi->quota_sem.internal_rwsem.first_waiter->handoff_set 1
PARAM_VALUE 0 sbi->quota_sem.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->s_feature_list_kobj_unregister.done 0-4294967293,u32max
PARAM_VALUE 0 sbi->s_feature_list_kobj_unregister.wait.lock.dep_map->name 0-255
PARAM_VALUE 0 sbi->s_feature_list_kobj_unregister.wait.lock.owner (-1)
PARAM_VALUE 0 sbi->s_feature_list_kobj_unregister.wait.lock.owner_cpu u32max
PARAM_VALUE 0 sbi->s_feature_list_kobj_unregister.wait.task_list.prev->next 4096-ptr_max
PARAM_VALUE 0 sbi->s_feature_list_kobj_unregister.wait.task_list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 sbi->s_kobj_unregister.done 0-4294967293,u32max
PARAM_VALUE 0 sbi->s_kobj_unregister.wait.lock.dep_map->name 0-255
PARAM_VALUE 0 sbi->s_kobj_unregister.wait.lock.owner (-1)
PARAM_VALUE 0 sbi->s_kobj_unregister.wait.lock.owner_cpu u32max
PARAM_VALUE 0 sbi->s_kobj_unregister.wait.task_list.prev->next 4096-ptr_max
PARAM_VALUE 0 sbi->s_kobj_unregister.wait.task_list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 sbi->s_stat_kobj_unregister.done 0-4294967293,u32max
PARAM_VALUE 0 sbi->s_stat_kobj_unregister.wait.lock.dep_map->name 0-255
PARAM_VALUE 0 sbi->s_stat_kobj_unregister.wait.lock.owner (-1)
PARAM_VALUE 0 sbi->s_stat_kobj_unregister.wait.lock.owner_cpu u32max
PARAM_VALUE 0 sbi->s_stat_kobj_unregister.wait.task_list.prev->next 4096-ptr_max
PARAM_VALUE 0 sbi->s_stat_kobj_unregister.wait.task_list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 sbi->sb->s_pending_errors.refs.counter s32min-s32max
PARAM_VALUE 0 sbi->umount_mutex.dep_map->name 0-255
PARAM_VALUE 0 sbi->umount_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 sbi->umount_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 sbi->umount_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 sbi->umount_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 sbi->umount_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 sbi->umount_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 *sbi->sb->s_id 0-255
BUF_SIZE 0 sbi (-1),4416
BUF_SIZE 0 sbi (-1),4416
CAPPED_DATA 0 &sbi->umount_mutex 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sbi unit_byte
LOCK2 0 &sbi->umount_mutex
HALF_LOCKED2 &s->s_umount
HALF_LOCKED2 &sb->s_umount
HALF_LOCKED2 global &cifs_mount_mutex
TYPE_LOCK (struct f2fs_sb_info)->umount_mutex