Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
mm/memcontrol.c __memcg_slab_free_hook() -> slab_obj_ext_objcg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | slab | 4096-ptr_max |
| PARAM_VALUE | 0 | slab->obj_exts_needs_objcg | 1 |
| DATA_SOURCE | 0 | slab | $1 |
| DATA_SOURCE | 1 | obj_ext | r slab_obj_ext |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/memcontrol.c mem_cgroup_from_obj_slab() -> slab_obj_ext_objcg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | slab | 4096-ptr_max |
| PARAM_VALUE | 0 | slab->obj_exts_needs_objcg | 1 |
| DATA_SOURCE | 0 | slab | $0 |
| DATA_SOURCE | 1 | obj_ext | r slab_obj_ext |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &(&mapping->i_pages)->xa_lock |
mm/slub.c memcg_slab_post_charge() -> slab_obj_ext_objcg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | slab | 4096-ptr_max |
| DATA_SOURCE | 0 | slab | r page_slab |
| DATA_SOURCE | 1 | obj_ext | r slab_obj_ext |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | sk |