diff options
Diffstat (limited to 'mm/nommu.c')
| -rw-r--r-- | mm/nommu.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/mm/nommu.c b/mm/nommu.c index b20db4e22263..da3ddf207176 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -1250,7 +1250,8 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long len, unsigned long prot, unsigned long flags, - unsigned long pgoff) + unsigned long pgoff, + unsigned long *populate) { struct vm_area_struct *vma; struct vm_region *region; @@ -1260,6 +1261,8 @@ unsigned long do_mmap_pgoff(struct file *file, kenter(",%lx,%lx,%lx,%lx,%lx", addr, len, prot, flags, pgoff); + *populate = 0; + /* decide whether we should attempt the mapping, and if so what sort of * mapping */ ret = validate_mmap_request(file, addr, len, prot, flags, pgoff, @@ -1853,10 +1856,6 @@ unsigned long arch_get_unmapped_area(struct file *file, unsigned long addr, return -ENOMEM; } -void arch_unmap_area(struct mm_struct *mm, unsigned long addr) -{ -} - void unmap_mapping_range(struct address_space *mapping, loff_t const holebegin, loff_t const holelen, int even_cows) @@ -1904,7 +1903,7 @@ int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin) */ free -= global_page_state(NR_SHMEM); - free += nr_swap_pages; + free += get_nr_swap_pages(); /* * Any slabs which are created with the |