diff options
Diffstat (limited to 'kernel/cpuset.c')
| -rw-r--r-- | kernel/cpuset.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/cpuset.c b/kernel/cpuset.c index 8c8bd652dd1..746d1eeb5db 100644 --- a/kernel/cpuset.c +++ b/kernel/cpuset.c @@ -2054,6 +2054,9 @@ static void scan_for_empty_cpusets(struct cpuset *root) * (of no affect) on systems that are actively using CPU hotplug * but making no active use of cpusets. * + * The only exception to this is suspend/resume, where we don't + * modify cpusets at all. + * * This routine ensures that top_cpuset.cpus_allowed tracks * cpu_active_mask on each CPU hotplug (cpuhp) event. * |