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authorSteven Rostedt <rostedt@goodmis.org>2008-10-13 10:22:06 -0400
committerIngo Molnar <mingo@elte.hu>2008-10-22 17:02:09 +0200
commit6ae2a0765ab764da11cc305058ee5333810228f4 (patch)
treec2c3b285eb55c2b1850ecb04e0348323b70acee5 /kernel/trace/ring_buffer.c
parent06d1cd267ca0a2a76beb9a762465572dd3d0cce6 (diff)
downloadlwn-6ae2a0765ab764da11cc305058ee5333810228f4.tar.gz
lwn-6ae2a0765ab764da11cc305058ee5333810228f4.zip
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>
Diffstat (limited to 'kernel/trace/ring_buffer.c')
-rw-r--r--kernel/trace/ring_buffer.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index 94af1fe56bb4..091aeefe321e 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -130,7 +130,7 @@ struct buffer_page {
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);
}