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-rw-r--r--mm/memory.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/memory.c b/mm/memory.c
index 1ecca56e0a48..858829d06a92 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -2006,11 +2006,10 @@ int apply_to_page_range(struct mm_struct *mm, unsigned long addr,
{
pgd_t *pgd;
unsigned long next;
- unsigned long start = addr, end = addr + size;
+ unsigned long end = addr + size;
int err;
BUG_ON(addr >= end);
- mmu_notifier_invalidate_range_start(mm, start, end);
pgd = pgd_offset(mm, addr);
do {
next = pgd_addr_end(addr, end);
@@ -2018,7 +2017,7 @@ int apply_to_page_range(struct mm_struct *mm, unsigned long addr,
if (err)
break;
} while (pgd++, addr = next, addr != end);
- mmu_notifier_invalidate_range_end(mm, start, end);
+
return err;
}
EXPORT_SYMBOL_GPL(apply_to_page_range);