Messages in this thread Patch in this message | | | Date | Tue, 5 Feb 2008 22:06:02 +0100 | From | "Oliver Pinter" <> | Subject | {2.6.22.y} quicklists must keep even off node pages on the quicklists until the TLB flush has been completed. |
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it is already im queue for 2.6.23,
----8<----- From stable-bounces@linux.kernel.org Sat Dec 22 14:04:08 2007 From: Christoph Lameter <clameter@sgi.com> Date: Sat, 22 Dec 2007 14:03:23 -0800 Subject: quicklists: do not release off node pages early To: torvalds@linux-foundation.org Cc: stable@kernel.org, akpm@linux-foundation.org, dhaval@linux.vnet.ibm.com, clameter@sgi.com Message-ID: <200712222203.lBMM3Nsk021922@imap1.linux-foundation.org>
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; ---->8------ Tested-by: Oliver Pinter <oliver.pntr@gmail.com> (on i386) -- Thanks, Oliver
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