diff --git a/[refs] b/[refs]
index 38113c2c241e..13721a075984 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 360276042d7a8369ce912acff99c1c4de394b312
+refs/heads/master: de21c57b90b3716f6f951e88e039d00ab6729ce9
diff --git a/trunk/fs/reiserfs/file.c b/trunk/fs/reiserfs/file.c
index ac14318c81ba..6526498949d8 100644
--- a/trunk/fs/reiserfs/file.c
+++ b/trunk/fs/reiserfs/file.c
@@ -1045,6 +1045,7 @@ static int reiserfs_prepare_file_region_for_write(struct inode *inode
 			char *kaddr = kmap_atomic(prepared_pages[0], KM_USER0);
 			memset(kaddr, 0, from);
 			kunmap_atomic(kaddr, KM_USER0);
+			flush_dcache_page(prepared_pages[0]);
 		}
 		if (to != PAGE_CACHE_SIZE) {	/* Last page needs to be partially zeroed */
 			char *kaddr =
@@ -1052,6 +1053,7 @@ static int reiserfs_prepare_file_region_for_write(struct inode *inode
 					KM_USER0);
 			memset(kaddr + to, 0, PAGE_CACHE_SIZE - to);
 			kunmap_atomic(kaddr, KM_USER0);
+			flush_dcache_page(prepared_pages[num_pages - 1]);
 		}
 
 		/* Since all blocks are new - use already calculated value */
@@ -1185,6 +1187,7 @@ static int reiserfs_prepare_file_region_for_write(struct inode *inode
 					memset(kaddr + block_start, 0,
 					       from - block_start);
 					kunmap_atomic(kaddr, KM_USER0);
+					flush_dcache_page(prepared_pages[0]);
 					set_buffer_uptodate(bh);
 				}
 			}
@@ -1222,6 +1225,7 @@ static int reiserfs_prepare_file_region_for_write(struct inode *inode
 							KM_USER0);
 					memset(kaddr + to, 0, block_end - to);
 					kunmap_atomic(kaddr, KM_USER0);
+					flush_dcache_page(prepared_pages[num_pages - 1]);
 					set_buffer_uptodate(bh);
 				}
 			}