Defined in 1 files as a prototype:
Defined in 2 files as a function:
- include/linux/sched/isolation.h, line 61 (as a function)
- kernel/sched/isolation.c, line 31 (as a function)
Referenced in 11 files:
- arch/x86/kvm/x86.c, line 7113
- drivers/base/cpu.c, line 310
- kernel/cgroup/cpuset.c
- kernel/irq/cpuhotplug.c, line 196
- kernel/irq/manage.c, line 264
- kernel/sched/deadline.c, line 3404
- kernel/sched/ext/ext.c, line 7802
- kernel/sched/isolation.c, line 35
- kernel/time/timer_migration.c, line 1664
- kernel/workqueue.c
- net/core/dev.c, line 13488
Smatch caller information:
kernel/irq/manage.c irq_do_set_affinity() -> housekeeping_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | type | 2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &desc->lock | ||
| HALF_LOCKED2 | &mask_lock | ||
| HALF_LOCKED2 | irq |
kernel/sched/build_policy.c dl_get_task_effective_cpus() -> housekeeping_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | type | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &p->pi_lock | ||
| LOCK2 | global &sched_domains_mutex | ||
| LOCK2 | rf.flags | ||
| HALF_LOCKED2 | global &cpuset_mutex | ||
| TYPE_LOCK | (struct task_struct)->pi_lock |
kernel/cgroup/cpuset.c cpuset_init() -> housekeeping_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | type | 0 |
kernel/cgroup/cpuset.c isolated_cpus_can_update() -> housekeeping_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | type | 3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &cpuset_mutex | ||
| HALF_LOCKED2 | global &cpuset_top_mutex |
kernel/cgroup/cpuset.c prstate_housekeeping_conflict() -> housekeeping_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | type | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| LOCK2 | global &cpuset_mutex | ||
| LOCK2 | global &cpuset_top_mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/base/cpu.c housekeeping_show() -> housekeeping_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | type | 3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
arch/x86/kvm/x86.c kvm_x86_vendor_init() -> housekeeping_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | type | 3 |
| LOCK2 | _T->lock |
kernel/time/timer_migration.c tmigr_init_isolation() -> housekeeping_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | type | 1 |
kernel/irq/cpuhotplug.c hk_should_isolate() -> housekeeping_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | type | 2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | _T->lock | ||
| LOCK2 | global &sparse_irq_lock | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | global &cpuhp_state_mutex |
net/core/dev.c net_dev_init() -> housekeeping_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | type | 3 |
kernel/workqueue.c __queue_delayed_work() -> housekeeping_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | type | 3 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | irq_flags |
kernel/workqueue.c workqueue_init_early() -> housekeeping_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | type | 3 |
| LOCK2 | irq |