diff options
| -rw-r--r-- | mm/mmap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/mmap.c b/mm/mmap.c index 7acd7b0ad176..c646618702cf 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -1265,8 +1265,8 @@ out: mm->total_vm += len >> PAGE_SHIFT; vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT); if (vm_flags & VM_LOCKED) { - long nr_pages = mlock_vma_pages_range(vma, addr, addr + len); - mm->locked_vm += (len >> PAGE_SHIFT) - nr_pages; + if (!mlock_vma_pages_range(vma, addr, addr + len)) + mm->locked_vm += (len >> PAGE_SHIFT); } else if ((flags & MAP_POPULATE) && !(flags & MAP_NONBLOCK)) make_pages_present(addr, addr + len); return addr; |