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[sfrench/cifs-2.6.git] / mm / mmap.c

diff --git a/mm/mmap.c b/mm/mmap.c
index eb509ae76553260c61a4b17b3b8bc7deca663b25..88da687bde89fdc51b367c1728d330b3321568ab 100644 (file)
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -29,6 +29,7 @@
 #include <asm/uaccess.h>
 #include <asm/cacheflush.h>
 #include <asm/tlb.h>
+#include <asm/mmu_context.h>
 
 #ifndef arch_mmap_check
 #define arch_mmap_check(addr, len, flags)      (0)
@@ -299,6 +300,8 @@ static int browse_rb(struct rb_root *root)
                        printk("vm_end %lx < vm_start %lx\n", vma->vm_end, vma->vm_start);
                i++;
                pn = nd;
+               prev = vma->vm_start;
+               pend = vma->vm_end;
        }
        j = 0;
        for (nd = pn; nd; nd = rb_prev(nd)) {
@@ -1977,6 +1980,9 @@ void exit_mmap(struct mm_struct *mm)
        unsigned long nr_accounted = 0;
        unsigned long end;
 
+       /* mm's last user has gone, and its about to be pulled down */
+       arch_exit_mmap(mm);
+
        lru_add_drain();
        flush_cache_mm(mm);
        tlb = tlb_gather_mmu(mm, 1);