1 files changed, 2 insertions, 2 deletions

diff --git a/mm/fremap.c b/mm/fremap.c
index ec520c7b28df..7f4123056e06 100644
--- a/mm/fremap.c
+++ b/mm/fremap.c
@@ -211,13 +211,13 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
                         }
                         goto out;
                 }
-                spin_lock(&mapping->i_mmap_lock);
+                mutex_lock(&mapping->i_mmap_mutex);
                 flush_dcache_mmap_lock(mapping);
                 vma->vm_flags |= VM_NONLINEAR;
                 vma_prio_tree_remove(vma, &mapping->i_mmap);
                 vma_nonlinear_insert(vma, &mapping->i_mmap_nonlinear);
                 flush_dcache_mmap_unlock(mapping);
-                spin_unlock(&mapping->i_mmap_lock);
+                mutex_unlock(&mapping->i_mmap_mutex);
         }
 
         if (vma->vm_flags & VM_LOCKED) {