[PATCH] docs: trace: fix an error in events-kmem.rst

[PATCH] docs: trace: fix an error in events-kmem.rst

[Shi, Jiacheng]

Commit 44042b449872 allows high-order pages to be stored on the per-CPU lists.
Update the documentation accordingly.

Signed-off-by: Jiacheng Shi <billsjc@sjtu.edu.cn>
---
 Documentation/trace/events-kmem.rst | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/Documentation/trace/events-kmem.rst b/Documentation/trace/events-kmem.rst
index 68fa75247488..1796530e2ab5 100644
--- a/Documentation/trace/events-kmem.rst
+++ b/Documentation/trace/events-kmem.rst
@@ -78,9 +78,8 @@ contention on the lruvec->lru_lock.
   mm_page_alloc_zone_locked	page=%p pfn=%lu order=%u migratetype=%d cpu=%d percpu_refill=%d
   mm_page_pcpu_drain		page=%p pfn=%lu order=%d cpu=%d migratetype=%d
 
-In front of the page allocator is a per-cpu page allocator. It exists only
-for order-0 pages, reduces contention on the zone->lock and reduces the
-amount of writing on struct page.
+In front of the page allocator is a per-cpu page allocator. It reduces
+contention on the zone->lock and reduces the amount of writing on struct page.
 
 When a per-CPU list is empty or pages of the wrong type are allocated,
 the zone->lock will be taken once and the per-CPU list refilled. The event
-- 
2.25.1