relay_hotcpu_callbac(9)
NAME
relay_hotcpu_callback - CPU hotplug callback
SYNOPSIS
int __cpuinit relay_hotcpu_callback(struct notifier_block * nb,
unsigned long action, void * hcpu);
ARGUMENTS
- nb
- notifier block
- action
- hotplug action to take
- hcpu
- CPU number
DESCRIPTION
Returns the success/failure of the operation. (NOTIFY_OK, NOTIFY_BAD)