Switch alloc_nfs_open_context() to struct path

[safe/jmp/linux-2.6] / mm / filemap.c

diff --git a/mm/filemap.c b/mm/filemap.c
index e373692..148b52a 100644 (file)
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1117,7 +1117,7 @@ readpage:
                        if (!PageUptodate(page)) {
                                if (page->mapping == NULL) {
                                        /*
-                                        * invalidate_inode_pages got it
+                                        * invalidate_mapping_pages got it
                                         */
                                        unlock_page(page);
                                        page_cache_release(page);
@@ -2232,6 +2232,9 @@ again:
                if (unlikely(status))
                        break;
 
+               if (mapping_writably_mapped(mapping))
+                       flush_dcache_page(page);
+
                pagefault_disable();
                copied = iov_iter_copy_from_user_atomic(page, i, offset, bytes);
                pagefault_enable();