CPUCTL(8) | NetBSD System Manager's Manual | CPUCTL(8) |
cpuctl | command [arguments] |
The first argument, command, specifies the action to take. Valid commands are:
Unbound LWPs (lightweight processes) will not be executed on the CPU while it is off line. Bound LWPs will continue to be executed on the CPU, and device interrupts routed to the CPU will continue to be handled. A future release of the system may allow device interrupts to be re-routed away from individual CPUs.
At least one CPU in the system must remain on line.
June 22, 2008 | NetBSD 5.99 |