Btrfs: Create orphan inode records to prevent lost files after a crash

Signed-off-by: Chris Mason <chris.mason@oracle.com>
2008-07-24 12:17:14 -04:00
parent 33268eaf0b
commit 7b12876623
7 changed files with 322 additions and 5 deletions
--- a/fs/btrfs/btrfs_inode.h
+++ b/fs/btrfs/btrfs_inode.h
@@ -39,6 +39,9 @@ struct btrfs_inode {
 	struct posix_acl *i_acl;
 	struct posix_acl *i_default_acl;

+	/* for keeping track of orphaned inodes */
+	struct list_head i_orphan;
+
 	/*
 	 * transid of the trans_handle that last modified this inode
 	 */