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Diffstat (limited to 'mm/mmap.c')
-rw-r--r--mm/mmap.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/mm/mmap.c b/mm/mmap.c
index b6d74b3dbbc2..1aeef6625e6a 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1191,21 +1191,21 @@ munmap_back:
1191 goto unmap_and_free_vma; 1191 goto unmap_and_free_vma;
1192 if (vm_flags & VM_EXECUTABLE) 1192 if (vm_flags & VM_EXECUTABLE)
1193 added_exe_file_vma(mm); 1193 added_exe_file_vma(mm);
1194
1195 /* Can addr have changed??
1196 *
1197 * Answer: Yes, several device drivers can do it in their
1198 * f_op->mmap method. -DaveM
1199 */
1200 addr = vma->vm_start;
1201 pgoff = vma->vm_pgoff;
1202 vm_flags = vma->vm_flags;
1194 } else if (vm_flags & VM_SHARED) { 1203 } else if (vm_flags & VM_SHARED) {
1195 error = shmem_zero_setup(vma); 1204 error = shmem_zero_setup(vma);
1196 if (error) 1205 if (error)
1197 goto free_vma; 1206 goto free_vma;
1198 } 1207 }
1199 1208
1200 /* Can addr have changed??
1201 *
1202 * Answer: Yes, several device drivers can do it in their
1203 * f_op->mmap method. -DaveM
1204 */
1205 addr = vma->vm_start;
1206 pgoff = vma->vm_pgoff;
1207 vm_flags = vma->vm_flags;
1208
1209 if (vma_wants_writenotify(vma)) 1209 if (vma_wants_writenotify(vma))
1210 vma->vm_page_prot = vm_get_page_prot(vm_flags & ~VM_SHARED); 1210 vma->vm_page_prot = vm_get_page_prot(vm_flags & ~VM_SHARED);
1211 1211