Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
arch/x86/kernel/cpu/umwait.c enable_c02_store() -> umwait_update_control()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &of->mutex | ||
| LOCK2 | global &umwait_lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
arch/x86/kernel/cpu/umwait.c max_time_store() -> umwait_update_control()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BIT_INFO | 0 | maxtime | 0x0,0xfffffffc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | maxtime | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | maxtime | |
| LOCK2 | &of->mutex | ||
| LOCK2 | global &umwait_lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |