X-Git-Url: http://git.onelab.eu/?p=linux-2.6.git;a=blobdiff_plain;f=fs%2Fufs%2Ffile.c;fp=fs%2Fufs%2Ffile.c;h=a9c6e5f04faea080ddc271602cab79f829295548;hp=312fd3f86313b61a7d6f7230699cc2f763d69008;hb=16c70f8c1b54b61c3b951b6fb220df250fe09b32;hpb=4e76c8a9fa413ccc09d3f7f664183dcce3555d57

diff --git a/fs/ufs/file.c b/fs/ufs/file.c
index 312fd3f86..a9c6e5f04 100644
--- a/fs/ufs/file.c
+++ b/fs/ufs/file.c
@@ -25,6 +25,26 @@
 
 #include <linux/fs.h>
 #include <linux/ufs_fs.h>
+#include <linux/buffer_head.h>	/* for sync_mapping_buffers() */
+
+static int ufs_sync_file(struct file *file, struct dentry *dentry, int datasync)
+{
+	struct inode *inode = dentry->d_inode;
+	int err;
+	int ret;
+
+	ret = sync_mapping_buffers(inode->i_mapping);
+	if (!(inode->i_state & I_DIRTY))
+		return ret;
+	if (datasync && !(inode->i_state & I_DIRTY_DATASYNC))
+		return ret;
+
+	err = ufs_sync_inode(inode);
+	if (ret == 0)
+		ret = err;
+	return ret;
+}
+
 
 /*
  * We have mostly NULL's here: the current defaults are ok for
@@ -37,9 +57,6 @@ const struct file_operations ufs_file_operations = {
 	.write		= generic_file_write,
 	.mmap		= generic_file_mmap,
 	.open           = generic_file_open,
+	.fsync		= ufs_sync_file,
 	.sendfile	= generic_file_sendfile,
 };
-
-struct inode_operations ufs_file_inode_operations = {
-	.truncate	= ufs_truncate,
-};