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[yaffs2.git] / yaffs_fs.c

diff --git a/yaffs_fs.c b/yaffs_fs.c
index e4ed3bc7bf0c2ea7a7725c1f98c3fe0020bb2ed9..3fd94df12bab57878658836f06b4a0056ce0a7e8 100644 (file)
--- a/yaffs_fs.c
+++ b/yaffs_fs.c
@@ -32,7 +32,7 @@
  */
 
 const char *yaffs_fs_c_version =
-    "$Id: yaffs_fs.c,v 1.81 2009-05-26 01:22:44 charles Exp $";
+    "$Id: yaffs_fs.c,v 1.83 2009-09-23 23:24:55 charles Exp $";
 extern const char *yaffs_guts_c_version;
 
 #include <linux/version.h>
@@ -589,7 +589,7 @@ static int yaffs_file_flush(struct file *file)
 
        yaffs_GrossLock(dev);
 
-       yaffs_FlushFile(obj, 1);
+       yaffs_FlushFile(obj, 1,0);
 
        yaffs_GrossUnlock(dev);
 
@@ -751,7 +751,7 @@ static int yaffs_write_begin(struct file *filp, struct address_space *mapping,
 
        T(YAFFS_TRACE_OS, ("start yaffs_write_begin\n"));
        /* Get a page */
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 28)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28)
        pg = grab_cache_page_write_begin(mapping, index, flags);
 #else
        pg = __grab_cache_page(mapping, index);
@@ -1438,7 +1438,7 @@ static int yaffs_sync_object(struct file *file, struct dentry *dentry,
 
        T(YAFFS_TRACE_OS, ("yaffs_sync_object\n"));
        yaffs_GrossLock(dev);
-       yaffs_FlushFile(obj, 1);
+       yaffs_FlushFile(obj, 1, datasync);
        yaffs_GrossUnlock(dev);
        return 0;
 }
@@ -1596,6 +1596,21 @@ static int yaffs_statfs(struct super_block *sb, struct statfs *buf)
 }
 
 
+
+static void yaffs_flush_sb_inodes(struct super_block *sb)
+{
+       struct inode *iptr;
+       yaffs_Object *obj;
+       
+       list_for_each_entry(iptr,&sb->s_inodes, i_sb_list){
+               obj = yaffs_InodeToObject(iptr);
+               if(obj){
+                       T(YAFFS_TRACE_OS, ("flushing obj %d\n",obj->objectId));
+                       yaffs_FlushFile(obj,1,0);
+               }
+       }
+}
+
 static int yaffs_do_sync_fs(struct super_block *sb)
 {
 
@@ -1607,6 +1622,7 @@ static int yaffs_do_sync_fs(struct super_block *sb)
 
                if (dev) {
                        yaffs_FlushEntireDeviceCache(dev);
+                       yaffs_flush_sb_inodes(sb);
                        yaffs_CheckpointSave(dev);
                }