Revert "KVM: nVMX: Do not expose MPX VMX controls when guest MPX disabled"

[linux-2.6-microblaze.git] / mm / page_isolation.c

diff --git a/mm/page_isolation.c b/mm/page_isolation.c
index 6021f84..d200d41 100644 (file)
--- a/mm/page_isolation.c
+++ b/mm/page_isolation.c
@@ -385,9 +385,9 @@ static int isolate_single_pageblock(unsigned long boundary_pfn, int flags,
                 * above do the rest. If migration is not possible, just fail.
                 */
                if (PageCompound(page)) {
-                       unsigned long nr_pages = compound_nr(page);
                        struct page *head = compound_head(page);
                        unsigned long head_pfn = page_to_pfn(head);
+                       unsigned long nr_pages = compound_nr(head);
 
                        if (head_pfn + nr_pages <= boundary_pfn) {
                                pfn = head_pfn + nr_pages;