commit 6ae2a0765ab764da11cc305058ee5333810228f4
author Steven Rostedt <rostedt@goodmis.org> Mon Oct 13 10:22:06 2008 -0400
committer Ingo Molnar <mingo@elte.hu> Wed Oct 22 17:02:09 2008 +0200
tree c2c3b285eb55c2b1850ecb04e0348323b70acee5
parent 06d1cd267ca0a2a76beb9a762465572dd3d0cce6

ring-buffer: fix free page

The pages of a buffer was originally pointing to the page struct, it
now points to the page address. The freeing of the page still uses
the page frame free "__free_page" instead of the correct free_page to
the address.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

kernel/trace/ring_buffer.c

diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index 94af1fe..091aeef 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -130,7 +130,7 @@
 static inline void free_buffer_page(struct buffer_page *bpage)
 {
 	if (bpage->page)
-		__free_page(bpage->page);
+		free_page((unsigned long)bpage->page);
 	kfree(bpage);
 }