diff options
| -rw-r--r-- | kernel/events/core.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index f526ddb50d5e..6182cb199f72 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -11288,13 +11288,16 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu, struct perf_event *event; struct hw_perf_event *hwc; long err = -EINVAL; + int node; if ((unsigned)cpu >= nr_cpu_ids) { if (!task || cpu != -1) return ERR_PTR(-EINVAL); } - event = kmem_cache_zalloc(perf_event_cache, GFP_KERNEL); + node = (cpu >= 0) ? cpu_to_node(cpu) : -1; + event = kmem_cache_alloc_node(perf_event_cache, GFP_KERNEL | __GFP_ZERO, + node); if (!event) return ERR_PTR(-ENOMEM); |