Defined in 2 files as a function:
- include/linux/memcontrol.h, line 792 (as a function)
- include/linux/memcontrol.h, line 1234 (as a function)
Referenced in 3 files:
Smatch caller information:
mm/workingset.c workingset_test_recent() -> mem_cgroup_tryget()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | memcg | 0-1025,1027-1029,1031-u64max |
| DATA_SOURCE | 0 | memcg | r mem_cgroup_from_private_id |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read |
mm/list_lru.c list_lru_walk_node() -> mem_cgroup_tryget()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | memcg | 0-1025,1027-1029,1031-u64max |
| DATA_SOURCE | 0 | memcg | r mem_cgroup_from_private_id |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | global &nfsd_gc_lock | ||
| HALF_LOCKED2 | global &pool_shrink_rwsem |
mm/vmscan.c shrink_many() -> mem_cgroup_tryget()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | memcg | r lruvec_memcg |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read |