Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/fat/dir.c fat_add_new_entries() -> fat_zeroed_cluster()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dir | 4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_op->atomic_open | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_op->create | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_op->mkdir | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | dir->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | dir->i_sb | 4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_sb->s_bdev->bd_mapping->i_private_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dir->i_sb->s_cop->inode_info_offs | 1632,1808,2632,2648,2712 |
| PARAM_VALUE | 0 | dir->i_sb->s_fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_sb->s_fs_info->fat_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dir->i_sb->s_fs_info->fat_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dir->i_sb->s_fs_info->fat_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dir->i_sb->s_fs_info->fat_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | dir->i_sb->s_fs_info->fat_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | dir->i_sb->s_fs_info->fat_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | dir->i_sb->s_fs_info->free_clusters | 0-4294967293 |
| PARAM_VALUE | 0 | dir->i_sb->s_fs_info->prev_free | 0-4294967294 |
| PARAM_VALUE | 3 | bhs | 4096-ptr_max |
| PARAM_VALUE | 4 | nr_bhs | 8 |
| BUF_SIZE | 3 | bhs | 64 |
| CAPPED_DATA | 0 | dir->i_sb->s_fs_info->free_clusters | 1 |
| DATA_SOURCE | 0 | dir | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | dir->i_mode | 0-u16max |
| USER_DATA | 0 | dir->i_sb->s_flags | 0-u64max[c] |
| USER_DATA | 0 | dir->i_size | (-9223372036854775807)-(-4),0-s64max |
fs/fat/dir.c fat_alloc_new_dir() -> fat_zeroed_cluster()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dir | 4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_flctx->flc_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dir->i_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dir->i_op | 4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_op->mkdir | 4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_sb | 4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_sb->s_bdev | 4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_sb->s_bdev->bd_mapping | 4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_sb->s_bdev->bd_mapping->i_private_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dir->i_sb->s_cop->inode_info_offs | 1632,1808,2632,2648 |
| PARAM_VALUE | 0 | dir->i_sb->s_fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | dir->i_sb->s_fs_info->fat_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dir->i_sb->s_fs_info->fat_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dir->i_sb->s_fs_info->fat_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dir->i_sb->s_fs_info->fat_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | dir->i_sb->s_fs_info->fat_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | dir->i_sb->s_fs_info->fat_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | dir->i_sb->s_fs_info->free_clusters | 0-4294967293 |
| PARAM_VALUE | 0 | dir->i_sb->s_fs_info->prev_free | 0-4294967294 |
| PARAM_VALUE | 2 | nr_used | 1 |
| PARAM_VALUE | 3 | bhs | 4096-ptr_max |
| PARAM_VALUE | 4 | nr_bhs | 8 |
| BUF_SIZE | 3 | bhs | 64 |
| CAPPED_DATA | 0 | dir->i_sb->s_fs_info->free_clusters | 1 |
| CAPPED_DATA | 0 | dir->i_sb->s_time_max | 1 |
| CAPPED_DATA | 0 | dir->i_sb->s_user_ns->gid_map.nr_extents | 1 |
| CAPPED_DATA | 0 | dir->i_sb->s_user_ns->uid_map.nr_extents | 1 |
| DATA_SOURCE | 0 | dir | $0 |
| DATA_SOURCE | 1 | blknr | r fat_clus_to_blknr |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | dir->i_size | (-9223372036854775807)-(-4),0-s64max |
| HALF_LOCKED2 | &dentry->d_lockref.lock |