---

yaml --- r: 108537 b: refs/heads/master c: fbfa6c8 h: refs/heads/master i: 108535: 38625f3 v: v3
git-mirror · Aug 13, 2008 · b6bb69d · b6bb69d
1 parent f483a09
commit b6bb69d
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Showing 2 changed files with 14 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ff46d7b3e0870a70331b069372c36fbc43018c2d
+refs/heads/master: fbfa6c884aae2aff479eb8c996c564b1a34eae30
diff --git a/trunk/fs/ubifs/super.c b/trunk/fs/ubifs/super.c
@@ -278,7 +278,7 @@ static void ubifs_destroy_inode(struct inode *inode)
  */
 static int ubifs_write_inode(struct inode *inode, int wait)
 {
-	int err;
+	int err = 0;
 	struct ubifs_info *c = inode->i_sb->s_fs_info;
 	struct ubifs_inode *ui = ubifs_inode(inode);
 
@@ -299,10 +299,18 @@ static int ubifs_write_inode(struct inode *inode, int wait)
 		return 0;
 	}
 
-	dbg_gen("inode %lu, mode %#x", inode->i_ino, (int)inode->i_mode);
-	err = ubifs_jnl_write_inode(c, inode, 0);
-	if (err)
-		ubifs_err("can't write inode %lu, error %d", inode->i_ino, err);
+	/*
+	 * As an optimization, do not write orphan inodes to the media just
+	 * because this is not needed.
+	 */
+	dbg_gen("inode %lu, mode %#x, nlink %u",
+		inode->i_ino, (int)inode->i_mode, inode->i_nlink);
+	if (inode->i_nlink) {
+		err = ubifs_jnl_write_inode(c, inode, 0);
+		if (err)
+			ubifs_err("can't write inode %lu, error %d",
+				  inode->i_ino, err);
+	}
 
 	ui->dirty = 0;
 	mutex_unlock(&ui->ui_mutex);