Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/memcontrol.c __memcg_slab_free_hook() -> slab_obj_ext_set_objcg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | slab | 4096-ptr_max |
| PARAM_VALUE | 0 | slab->obj_exts_needs_objcg | 1 |
| PARAM_VALUE | 1 | obj_ext | 4096-ptr_max |
| PARAM_VALUE | 2 | objcg | 0 |
| DATA_SOURCE | 0 | slab | $1 |
| DATA_SOURCE | 1 | obj_ext | r slab_obj_ext |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
mm/memcontrol.c __memcg_slab_post_alloc_hook() -> slab_obj_ext_set_objcg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | slab | 4096-ptr_max |
| PARAM_VALUE | 2 | objcg | 4096-ptr_max |
| PARAM_VALUE | 2 | objcg->is_root | 0 |
| PARAM_VALUE | 2 | objcg->refcnt.percpu_count_ptr | 1-u64max |
| CAPPED_DATA | 2 | objcg | 1 |
| DATA_SOURCE | 0 | slab | r virt_to_slab |
| DATA_SOURCE | 1 | obj_ext | r slab_obj_ext |
| DATA_SOURCE | 2 | objcg | r current_obj_cgroup |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |