From 57705f245ae25ab5738d2e81100e1e8f44665fe1 Mon Sep 17 00:00:00 2001 From: Tao Ma Date: Fri, 18 Dec 2009 10:24:55 +0800 Subject: [PATCH] ocfs2: Set i_nlink properly during reflink. We create a file in orphan dir for reflink so that if there is any error, we don't create any wrong dentry in the dir. But actually the file in orphan dir should be i_nlink = 0 so that it can be replayed and freed successfully. This patch first set i_nlink to 0 when creating the file in orphan dir and then set it to 1(reflink now only works for regular file) when we move it to the dest dir. Signed-off-by: Tao Ma Signed-off-by: Joel Becker --- fs/ocfs2/namei.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 5ac4d52e090fb..3e9b46002f22b 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -2108,6 +2108,7 @@ int ocfs2_create_inode_in_orphan(struct inode *dir, } did_quota_inode = 1; + inode->i_nlink = 0; /* do the real work now. */ status = ocfs2_mknod_locked(osb, dir, inode, 0, &new_di_bh, parent_di_bh, handle, @@ -2268,6 +2269,8 @@ int ocfs2_mv_orphaned_inode_to_new(struct inode *dir, di = (struct ocfs2_dinode *)di_bh->b_data; le32_add_cpu(&di->i_flags, -OCFS2_ORPHANED_FL); di->i_orphaned_slot = 0; + inode->i_nlink = 1; + ocfs2_set_links_count(di, inode->i_nlink); ocfs2_journal_dirty(handle, di_bh); status = ocfs2_add_entry(handle, dentry, inode, -- 2.39.5