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-rw-r--r--kernel/events/ring_buffer.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/events/ring_buffer.c b/kernel/events/ring_buffer.c
index e8d82c2f07..60ed43d1c2 100644
--- a/kernel/events/ring_buffer.c
+++ b/kernel/events/ring_buffer.c
@@ -610,8 +610,8 @@ static struct page *rb_alloc_aux_page(int node, int order)
{
struct page *page;
- if (order > MAX_ORDER)
- order = MAX_ORDER;
+ if (order > MAX_PAGE_ORDER)
+ order = MAX_PAGE_ORDER;
do {
page = alloc_pages_node(node, PERF_AUX_GFP, order);
@@ -702,9 +702,9 @@ int rb_alloc_aux(struct perf_buffer *rb, struct perf_event *event,
/*
* kcalloc_node() is unable to allocate buffer if the size is larger
- * than: PAGE_SIZE << MAX_ORDER; directly bail out in this case.
+ * than: PAGE_SIZE << MAX_PAGE_ORDER; directly bail out in this case.
*/
- if (get_order((unsigned long)nr_pages * sizeof(void *)) > MAX_ORDER)
+ if (get_order((unsigned long)nr_pages * sizeof(void *)) > MAX_PAGE_ORDER)
return -ENOMEM;
rb->aux_pages = kcalloc_node(nr_pages, sizeof(void *), GFP_KERNEL,
node);
@@ -821,7 +821,7 @@ struct perf_buffer *rb_alloc(int nr_pages, long watermark, int cpu, int flags)
size = sizeof(struct perf_buffer);
size += nr_pages * sizeof(void *);
- if (order_base_2(size) > PAGE_SHIFT+MAX_ORDER)
+ if (order_base_2(size) > PAGE_SHIFT+MAX_PAGE_ORDER)
goto fail;
node = (cpu == -1) ? cpu : cpu_to_node(cpu);