Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 10 files:
- arch/parisc/kernel/processor.c, line 216
- arch/powerpc/kexec/core_64.c, line 242
- arch/sparc/kernel/ds.c, line 558
- arch/x86/mm/mmio-mod.c, line 407
- drivers/firmware/psci/psci_checker.c, line 119
- drivers/virt/acrn/hsm.c, line 462
- drivers/virt/nitro_enclaves/ne_misc_dev.c
- kernel/cpu.c, line 1737
- kernel/irq/irq_test.c, line 209
- kernel/torture.c
Smatch caller information:
kernel/torture.c torture_online() -> add_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-64 |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | $0 |
kernel/torture.c torture_online_all() -> add_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-64 |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | r find_next_bit |
drivers/virt/acrn/hsm.c remove_cpu_store() -> add_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 1-2147483646 |
| CAPPED_DATA | 0 | cpu | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | cpu | 1-2147483646[c] |
| NO_OVERFLOW_SIMPLE | 0 | cpu | |
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
kernel/irq/irq_test.c irq_cpuhotplug_test() -> add_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 1 |
drivers/virt/nitro_enclaves/ne_misc_dev.c ne_setup_cpu_pool() -> add_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-63 |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | r find_next_bit |
| CAPABLE | 0 | 21 | |
| CONSTRAINT | 0 | cpu | <3035 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &ne_cpu_pool.mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| TYPE_LOCK | (struct ne_cpu_pool)->mutex |
drivers/virt/nitro_enclaves/ne_misc_dev.c ne_teardown_cpu_pool() -> add_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-64 |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | r find_next_bit |
| CONSTRAINT | 0 | cpu | <3035 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &ne_cpu_pool.mutex | ||
| TYPE_LOCK | (struct ne_cpu_pool)->mutex |
arch/x86/mm/mmio-mod.c leave_uniprocessor() -> add_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-64 |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | r find_next_bit |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &mmiotrace_mutex | ||
| HALF_LOCKED2 | _T->lock |