Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
arch/x86/xen/pmu.c pmu_apic_update() -> HYPERVISOR_xenpmu_op()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | op | 6 |
| PARAM_VALUE | 1 | arg | 0 |
arch/x86/xen/pmu.c xen_pmu_finish() -> HYPERVISOR_xenpmu_op()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | op | 5 |
| PARAM_VALUE | 1 | arg | 617705752205856768 |
| BUF_SIZE | 1 | arg | 24 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &system_transition_mutex | ||
| HALF_LOCKED2 | global &xenwatch_mutex | ||
| HALF_LOCKED2 | global &xs_response_mutex | ||
| HALF_LOCKED2 | global &xs_watch_rwsem |
arch/x86/xen/pmu.c xen_pmu_init() -> HYPERVISOR_xenpmu_op()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | op | 4 |
| PARAM_VALUE | 1 | arg | 558413380438622208 |
| BUF_SIZE | 1 | arg | 24 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &system_transition_mutex | ||
| HALF_LOCKED2 | global &xenwatch_mutex | ||
| HALF_LOCKED2 | global &xs_response_mutex | ||
| HALF_LOCKED2 | global &xs_watch_rwsem |
arch/x86/xen/pmu.c xen_pmu_irq_handler() -> HYPERVISOR_xenpmu_op()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | op | 7 |
| PARAM_VALUE | 1 | arg | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags |
drivers/xen/sys-hypervisor.c pmu_features_show() -> HYPERVISOR_xenpmu_op()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | op | 2 |
| PARAM_VALUE | 1 | arg | 9002126948090540032 |
| BUF_SIZE | 1 | arg | 24 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/xen/sys-hypervisor.c pmu_features_store() -> HYPERVISOR_xenpmu_op()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | op | 3 |
| PARAM_VALUE | 1 | arg | 1064508275718275072 |
| BUF_SIZE | 1 | arg | 24 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/xen/sys-hypervisor.c pmu_mode_show() -> HYPERVISOR_xenpmu_op()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | op | 0 |
| PARAM_VALUE | 1 | arg | 3892478364720877568 |
| BUF_SIZE | 1 | arg | 24 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/xen/sys-hypervisor.c pmu_mode_store() -> HYPERVISOR_xenpmu_op()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | op | 1 |
| PARAM_VALUE | 1 | arg | 2856449705936056320 |
| BUF_SIZE | 1 | arg | 24 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |