Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/cgroup/cpuset.c cpuset_mems_allowed_intersects() -> __nodes_intersects()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | src1p | 4096-ptr_max |
| PARAM_VALUE | 1 | src2p | 4096-ptr_max |
| PARAM_VALUE | 2 | nbits | 1024 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &oom_lock | ||
| LOCK2 | rcu_read |
kernel/cgroup/cpuset.c cpuset_nodemask_valid_mems_allowed() -> __nodes_intersects()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | src1p | 1-u64max |
| PARAM_VALUE | 1 | src2p | 4096-ptr_max |
| PARAM_VALUE | 2 | nbits | 1024 |
| BUF_SIZE | 0 | src1p | (-1)-0,128,384 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &hugetlb_lock | ||
| HALF_LOCKED2 | irq |
kernel/cgroup/cpuset.c mems_excl_conflict() -> __nodes_intersects()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | src1p | 4096-ptr_max |
| PARAM_VALUE | 1 | src2p | 4096-ptr_max |
| PARAM_VALUE | 2 | nbits | 1024 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &cpuset_mutex | ||
| HALF_LOCKED2 | global &cpuset_top_mutex |
mm/mempolicy.c apply_policy_zone() -> __nodes_intersects()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | src1p | 4096-ptr_max |
| PARAM_VALUE | 1 | src2p | 2407241423065825296 |
| PARAM_VALUE | 2 | nbits | 1024 |
| BUF_SIZE | 1 | src2p | 512 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &hugetlb_lock | ||
| HALF_LOCKED2 | irq |
mm/mempolicy.c mempolicy_in_oom_domain() -> __nodes_intersects()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | src1p | 4096-ptr_max |
| PARAM_VALUE | 1 | src2p | 1-u64max |
| PARAM_VALUE | 2 | nbits | 1024 |
| BUF_SIZE | 1 | src2p | (-1)-0,128,384 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &tsk->alloc_lock | ||
| LOCK2 | global &oom_lock | ||
| LOCK2 | rcu_read | ||
| TYPE_LOCK | (struct task_struct)->alloc_lock |