diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched/fair.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 89eeb89fd99a..3383079b1508 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -930,8 +930,6 @@ static void task_numa_placement(struct task_struct *p) int seq, nid, max_nid = -1; unsigned long max_faults = 0; - if (!p->mm) /* for example, ksmd faulting in a user's mm */ - return; seq = ACCESS_ONCE(p->mm->numa_scan_seq); if (p->numa_scan_seq == seq) return; @@ -998,6 +996,10 @@ void task_numa_fault(int last_nid, int node, int pages, bool migrated) if (!numabalancing_enabled) return; + /* for example, ksmd faulting in a user's mm */ + if (!p->mm) + return; + /* For now, do not attempt to detect private/shared accesses */ priv = 1; |