Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/btrfs/volumes.c calc_one_profile_avail() -> alloc_virtual_chunk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | fs_info->dev_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->dev_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | fs_info->fs_devices | 4096-ptr_max |
| PARAM_VALUE | 0 | fs_info->fs_devices->rw_devices | 1-u64max |
| PARAM_VALUE | 0 | fs_info->sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | devices_info | 4096-ptr_max |
| PARAM_VALUE | 2 | type | 0-8 |
| PARAM_VALUE | 3 | allocated | 2534533230122655744 |
| BUF_SIZE | 1 | devices_info | 0-u64max |
| DATA_SOURCE | 0 | fs_info | $0 |
| DATA_SOURCE | 1 | devices_info | r _kzalloc_noprof |
| DATA_SOURCE | 2 | type | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | fs_info->fs_error | |
| UNITS | 0 | fs_info | unit_byte |
| HALF_LOCKED2 | &fs_devices->device_list_mutex | ||
| HALF_LOCKED2 | &fs_info->chunk_mutex | ||
| HALF_LOCKED2 | &sb->s_umount | ||
| HALF_LOCKED2 | global &uuid_mutex | ||
| HALF_LOCKED2 | 0 | &fs_info->chunk_mutex | |
| HALF_LOCKED2 | 0 | &fs_info->fs_devices->device_list_mutex | |
| TYPE_LOCK | (struct btrfs_fs_info)->chunk_mutex |
fs/btrfs/volumes.c calc_one_profile_avail() -> alloc_virtual_chunk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | fs_info->dev_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->dev_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | fs_info->fs_devices | 4096-ptr_max |
| PARAM_VALUE | 0 | fs_info->fs_devices->rw_devices | 1-u64max |
| PARAM_VALUE | 0 | fs_info->sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | devices_info | 4096-ptr_max |
| PARAM_VALUE | 2 | type | 0-8 |
| PARAM_VALUE | 3 | allocated | 2534533230122655744 |
| BUF_SIZE | 1 | devices_info | 0-u64max |
| DATA_SOURCE | 0 | fs_info | $0 |
| DATA_SOURCE | 1 | devices_info | r _kzalloc_noprof |
| DATA_SOURCE | 2 | type | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | fs_info->fs_error | |
| UNITS | 0 | fs_info | unit_byte |
| HALF_LOCKED2 | &fs_devices->device_list_mutex | ||
| HALF_LOCKED2 | &fs_info->chunk_mutex | ||
| HALF_LOCKED2 | &sb->s_umount | ||
| HALF_LOCKED2 | global &uuid_mutex | ||
| HALF_LOCKED2 | 0 | &fs_info->chunk_mutex | |
| HALF_LOCKED2 | 0 | &fs_info->fs_devices->device_list_mutex | |
| TYPE_LOCK | (struct btrfs_fs_info)->chunk_mutex |