[Bluetooth] Disconnect HID interrupt channel first

[pandora-kernel.git] / mm / page_alloc.c

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index a8c003e..40db96a 100644 (file)
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -495,17 +495,16 @@ static void __free_pages_ok(struct page *page, unsigned int order)
        int i;
        int reserved = 0;
 
-       arch_free_page(page, order);
-       if (!PageHighMem(page))
-               debug_check_no_locks_freed(page_address(page),
-                                          PAGE_SIZE<<order);
-
        for (i = 0 ; i < (1 << order) ; ++i)
                reserved += free_pages_check(page + i);
        if (reserved)
                return;
 
+       if (!PageHighMem(page))
+               debug_check_no_locks_freed(page_address(page),PAGE_SIZE<<order);
+       arch_free_page(page, order);
        kernel_map_pages(page, 1 << order, 0);
+
        local_irq_save(flags);
        __count_vm_events(PGFREE, 1 << order);
        free_one_page(page_zone(page), page, order);
@@ -781,13 +780,14 @@ static void fastcall free_hot_cold_page(struct page *page, int cold)
        struct per_cpu_pages *pcp;
        unsigned long flags;
 
-       arch_free_page(page, 0);
-
        if (PageAnon(page))
                page->mapping = NULL;
        if (free_pages_check(page))
                return;
 
+       if (!PageHighMem(page))
+               debug_check_no_locks_freed(page_address(page), PAGE_SIZE);
+       arch_free_page(page, 0);
        kernel_map_pages(page, 1, 0);
 
        pcp = &zone_pcp(zone, get_cpu())->pcp[cold];
@@ -2294,19 +2294,6 @@ unsigned long __init zone_absent_pages_in_node(int nid,
        return __absent_pages_in_range(nid, zone_start_pfn, zone_end_pfn);
 }
 
-/* Return the zone index a PFN is in */
-int memmap_zone_idx(struct page *lmem_map)
-{
-       int i;
-       unsigned long phys_addr = virt_to_phys(lmem_map);
-       unsigned long pfn = phys_addr >> PAGE_SHIFT;
-
-       for (i = 0; i < MAX_NR_ZONES; i++)
-               if (pfn < arch_zone_highest_possible_pfn[i])
-                       break;
-
-       return i;
-}
 #else
 static inline unsigned long zone_spanned_pages_in_node(int nid,
                                        unsigned long zone_type,
@@ -2325,10 +2312,6 @@ static inline unsigned long zone_absent_pages_in_node(int nid,
        return zholes_size[zone_type];
 }
 
-static inline int memmap_zone_idx(struct page *lmem_map)
-{
-       return MAX_NR_ZONES;
-}
 #endif
 
 static void __init calculate_node_totalpages(struct pglist_data *pgdat,