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DateWed, 6 Feb 2008 15:53:26 -0800
FromGreg KH <>
Subject[patch 43/73] quicklists: do not release off node pages early
2.6.23-stable review patch.  If anyone has any objections, please let us know.
------------------
From: Christoph Lameter <clameter@sgi.com>
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 <clameter@sgi.com>
Cc: Dhaval Giani <dhaval@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 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;
-- 
--
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