Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/kfence/core.c kfence_check_all_canary() -> kfence_obj_allocated()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | meta | 4096-ptr_max |
mm/kfence/core.c kfence_guarded_free() -> kfence_obj_allocated()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | meta | 4096-ptr_max |
| DATA_SOURCE | 0 | meta | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &meta->lock | |
| TYPE_LOCK | (struct kfence_metadata)->lock |
mm/kfence/core.c kfence_handle_page_fault() -> kfence_obj_allocated()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | meta | 4096-ptr_max |
| DATA_SOURCE | 0 | meta | r addr_to_metadata |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/kfence/core.c kfence_handle_page_fault() -> kfence_obj_allocated()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | meta | 4096-ptr_max |
| DATA_SOURCE | 0 | meta | r addr_to_metadata |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/kfence/core.c kfence_shutdown_cache() -> kfence_obj_allocated()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | meta | 4096-ptr_max |
mm/kfence/core.c kfence_shutdown_cache() -> kfence_obj_allocated()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | meta | 4096-ptr_max |
| PARAM_VALUE | 0 | meta->state | 1-2 |
| CAPPED_DATA | 0 | meta->cache | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | flags | ||
| LOCK2 | 0 | &meta->lock | |
| TYPE_LOCK | (struct kfence_metadata)->lock |