mm-tracepoint: rename page-free events

Rename mm_page_free_direct into mm_page_free and mm_pagevec_free into
mm_page_free_batched

Since v2.6.33-5426-gc475dab the kernel triggers mm_page_free_direct for
all freed pages, not only for directly freed.  So, let's name it properly.
 For pages freed via page-list we also trigger mm_page_free_batched event.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h
index a9c87ad8331..5f889f16b0c 100644
--- a/include/trace/events/kmem.h
+++ b/include/trace/events/kmem.h
@@ -147,7 +147,7 @@ DEFINE_EVENT(kmem_free, kmem_cache_free,
         TP_ARGS(call_site, ptr)
 );
 
-TRACE_EVENT(mm_page_free_direct,
+TRACE_EVENT(mm_page_free,
 
         TP_PROTO(struct page *page, unsigned int order),
 
@@ -169,7 +169,7 @@ TRACE_EVENT(mm_page_free_direct,
                         __entry->order)
 );
 
-TRACE_EVENT(mm_pagevec_free,
+TRACE_EVENT(mm_page_free_batched,
 
         TP_PROTO(struct page *page, int cold),