diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/cpu-hotplug.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/cpu-hotplug.txt b/Documentation/cpu-hotplug.txt index b6d24c22274b..a741f658a3c9 100644 --- a/Documentation/cpu-hotplug.txt +++ b/Documentation/cpu-hotplug.txt | |||
| @@ -220,7 +220,9 @@ A: The following happen, listed in no particular order :-) | |||
| 220 | CPU_DOWN_PREPARE or CPU_DOWN_PREPARE_FROZEN, depending on whether or not the | 220 | CPU_DOWN_PREPARE or CPU_DOWN_PREPARE_FROZEN, depending on whether or not the |
| 221 | CPU is being offlined while tasks are frozen due to a suspend operation in | 221 | CPU is being offlined while tasks are frozen due to a suspend operation in |
| 222 | progress | 222 | progress |
| 223 | - All process is migrated away from this outgoing CPU to a new CPU | 223 | - All processes are migrated away from this outgoing CPU to new CPUs. |
| 224 | The new CPU is chosen from each process' current cpuset, which may be | ||
| 225 | a subset of all online CPUs. | ||
| 224 | - All interrupts targeted to this CPU is migrated to a new CPU | 226 | - All interrupts targeted to this CPU is migrated to a new CPU |
| 225 | - timers/bottom half/task lets are also migrated to a new CPU | 227 | - timers/bottom half/task lets are also migrated to a new CPU |
| 226 | - Once all services are migrated, kernel calls an arch specific routine | 228 | - Once all services are migrated, kernel calls an arch specific routine |