diff options
Diffstat (limited to 'Documentation/cpu-hotplug.txt')
| -rw-r--r-- | Documentation/cpu-hotplug.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/cpu-hotplug.txt b/Documentation/cpu-hotplug.txt index 4868c34f7509..cc60d29b954c 100644 --- a/Documentation/cpu-hotplug.txt +++ b/Documentation/cpu-hotplug.txt | |||
| @@ -54,8 +54,8 @@ additional_cpus=n (*) Use this to limit hotpluggable cpus. This option sets | |||
| 54 | 54 | ||
| 55 | ia64 and x86_64 use the number of disabled local apics in ACPI tables MADT | 55 | ia64 and x86_64 use the number of disabled local apics in ACPI tables MADT |
| 56 | to determine the number of potentially hot-pluggable cpus. The implementation | 56 | to determine the number of potentially hot-pluggable cpus. The implementation |
| 57 | should only rely on this to count the #of cpus, but *MUST* not rely on the | 57 | should only rely on this to count the # of cpus, but *MUST* not rely on the |
| 58 | apicid values in those tables for disabled apics. In the event BIOS doesnt | 58 | apicid values in those tables for disabled apics. In the event BIOS doesn't |
| 59 | mark such hot-pluggable cpus as disabled entries, one could use this | 59 | mark such hot-pluggable cpus as disabled entries, one could use this |
| 60 | parameter "additional_cpus=x" to represent those cpus in the cpu_possible_map. | 60 | parameter "additional_cpus=x" to represent those cpus in the cpu_possible_map. |
| 61 | 61 | ||