it is already im queue for 2.6.23,
----8<-----
>From [EMAIL PROTECTED] Sat Dec 22 14:04:08 2007
From: Christoph Lameter <[EMAIL PROTECTED]>
Date: Sat, 22 Dec 2007 14:03:23 -0800
Subject: quicklists: do not release off node pages early
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED], [EMAIL PROTECTED],
[EMAIL PROTECTED], [EMAIL PROTECTED]
Message-ID: <[EMAIL PROTECTED]>
From: Christoph Lameter <[EMAIL PROTECTED]>
patch ed367fc3a7349b17354c7acef551533337764859 in mainline.
quicklists must keep even off node pages on the quicklists until the TLB
flush has been completed.
Signed-off-by: Christoph Lameter <[EMAIL PROTECTED]>
Cc: Dhaval Giani <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
include/linux/quicklist.h | 8 --------
1 file changed, 8 deletions(-)
--- a/include/linux/quicklist.h
+++ b/include/linux/quicklist.h
@@ -56,14 +56,6 @@ static inline void __quicklist_free(int
struct page *page)
{
struct quicklist *q;
- int nid = page_to_nid(page);
-
- if (unlikely(nid != numa_node_id())) {
- if (dtor)
- dtor(p);
- __free_page(page);
- return;
- }
q = &get_cpu_var(quicklist)[nr];
*(void **)p = q->page;
---->8------
Tested-by: Oliver Pinter <[EMAIL PROTECTED]> (on i386)
--
Thanks,
Oliver
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