kill mm argument of vm_munmap()

[mv-sheeva.git] / mm / mmap.c

diff --git a/mm/mmap.c b/mm/mmap.c
index b38b47ef1f776339670aa911cf65bfba22a6e7a5..848ef52d96031f5061bc86582aa0120ccd0394e8 100644 (file)
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -2134,9 +2134,10 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
 }
 EXPORT_SYMBOL(do_munmap);
 
-int vm_munmap(struct mm_struct *mm, unsigned long start, size_t len)
+int vm_munmap(unsigned long start, size_t len)
 {
        int ret;
+       struct mm_struct *mm = current->mm;
 
        down_write(&mm->mmap_sem);
        ret = do_munmap(mm, start, len);
@@ -2148,7 +2149,7 @@ EXPORT_SYMBOL(vm_munmap);
 SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
 {
        profile_munmap(addr);
-       return vm_munmap(current->mm, addr, len);
+       return vm_munmap(addr, len);
 }
 
 static inline void verify_mm_writelocked(struct mm_struct *mm)