quicklists: do not release off node pages early

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>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 8 deletions

diff --git a/include/linux/quicklist.h b/include/linux/quicklist.h
index 9371c6116df3..39b66713a0bb 100644
--- a/include/linux/quicklist.h
+++ b/include/linux/quicklist.h
@@ -56,14 +56,6 @@ static inline void __quicklist_free(int nr, void (*dtor)(void *), void *p,
         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;