[PATCH/RESEND] mm: Fix problem of parameter in note

[Jianjun Kong]

'current' is a pointer, so the right form is  'down_write(&current->mm->mmap_sem)'.

Signed-off-by: Jianjun Kong <jianjun@xxxxxxxxx>
---
 mm/mmap.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/mm/mmap.c b/mm/mmap.c
index 74f4d15..3183990 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -904,7 +904,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
 #endif /* CONFIG_PROC_FS */
 
 /*
- * The caller must hold down_write(current->mm->mmap_sem).
+ * The caller must hold down_write(&current->mm->mmap_sem).
  */
 
 unsigned long do_mmap_pgoff(struct file * file, unsigned long addr,
-- 
1.5.6.3

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