mm: simplify filemap_nopage

[powerpc.git] / mm / filemap.c

diff --git a/mm/filemap.c b/mm/filemap.c
index 070e754..cbea95a 100644 (file)
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1446,30 +1446,6 @@ page_not_uptodate:
                majmin = VM_FAULT_MAJOR;
                count_vm_event(PGMAJFAULT);
        }
-       lock_page(page);
-
-       /* Did it get unhashed while we waited for it? */
-       if (!page->mapping) {
-               unlock_page(page);
-               page_cache_release(page);
-               goto retry_all;
-       }
-
-       /* Did somebody else get it up-to-date? */
-       if (PageUptodate(page)) {
-               unlock_page(page);
-               goto success;
-       }
-
-       error = mapping->a_ops->readpage(file, page);
-       if (!error) {
-               wait_on_page_locked(page);
-               if (PageUptodate(page))
-                       goto success;
-       } else if (error == AOP_TRUNCATED_PAGE) {
-               page_cache_release(page);
-               goto retry_find;
-       }
 
        /*
         * Umm, take care of errors if the page isn't up-to-date.