Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/btrfs/volumes.c btrfs_create_chunk() -> decide_stripe_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_devices | 4096-ptr_max |
| PARAM_VALUE | 0 | fs_devices->fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | ctl | 7838835081339072512 |
| PARAM_VALUE | 1 | ctl->dev_stripes | 0-255 |
| PARAM_VALUE | 1 | ctl->devs_increment | 0-255 |
| PARAM_VALUE | 1 | ctl->devs_min | 0-255 |
| PARAM_VALUE | 1 | ctl->ncopies | 0-255 |
| PARAM_VALUE | 1 | ctl->ndevs | 0-s32max |
| PARAM_VALUE | 1 | ctl->nparity | 0-255 |
| PARAM_VALUE | 1 | ctl->space_info | 4096-ptr_max |
| PARAM_VALUE | 1 | ctl->sub_stripes | 0-255 |
| PARAM_VALUE | 1 | ctl->type | 1-u64max |
| PARAM_VALUE | 2 | devices_info | 16,4096-ptr_max |
| BUF_SIZE | 2 | devices_info | 0-u64max |
| CAPPED_DATA | 0 | &fs_devices->alloc_list | 1 |
| DATA_SOURCE | 2 | devices_info | r _kzalloc_noprof |
| PARAM_COMPARE | 0 | &fs_devices->alloc_list | != $0->alloc_list.next |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | fs_devices->rw_devices | |
| LOCK2 | &fs_info->chunk_mutex | ||
| HALF_LOCKED2 | &sb->s_umount | ||
| HALF_LOCKED2 | global &uuid_mutex | ||
| TYPE_LOCK | (struct btrfs_fs_info)->chunk_mutex |