From 41eeb4deef02eb7981e01dcba9b6e8469d7fed38 Mon Sep 17 00:00:00 2001
From: chrislu <chris.lu@gmail.com>
Date: Sat, 23 Jul 2022 13:37:07 -0700
Subject: [PATCH] do not add new inode during link

---
 weed/mount/inode_to_path.go | 18 ++++++++++++++++++
 weed/mount/weedfs_link.go   |  4 ++--
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/weed/mount/inode_to_path.go b/weed/mount/inode_to_path.go
index 39733a1fe..6118d51cf 100644
--- a/weed/mount/inode_to_path.go
+++ b/weed/mount/inode_to_path.go
@@ -163,6 +163,24 @@ func (i *InodeToPath) HasInode(inode uint64) bool {
 	return found
 }
 
+func (i *InodeToPath) AddPath(inode uint64, path util.FullPath) {
+	i.Lock()
+	defer i.Unlock()
+	i.path2inode[path] = inode
+
+	ie, found := i.inode2path[inode]
+	if found {
+		ie.paths = append(ie.paths, path)
+	} else {
+		i.inode2path[inode] = &InodeEntry{
+			paths:            []util.FullPath{path},
+			nlookup:          1,
+			isDirectory:      false,
+			isChildrenCached: false,
+		}
+	}
+}
+
 func (i *InodeToPath) RemovePath(path util.FullPath) {
 	i.Lock()
 	defer i.Unlock()
diff --git a/weed/mount/weedfs_link.go b/weed/mount/weedfs_link.go
index 2ab412fd5..56c89dabe 100644
--- a/weed/mount/weedfs_link.go
+++ b/weed/mount/weedfs_link.go
@@ -102,9 +102,9 @@ func (wfs *WFS) Link(cancel <-chan struct{}, in *fuse.LinkIn, name string, out *
 		return fuse.EIO
 	}
 
-	inode := wfs.inodeToPath.Lookup(newEntryPath, oldEntry.Attributes.Crtime, oldEntry.IsDirectory, true, oldEntry.Attributes.Inode, true)
+	wfs.inodeToPath.AddPath(oldEntry.Attributes.Inode, newEntryPath)
 
-	wfs.outputPbEntry(out, inode, request.Entry)
+	wfs.outputPbEntry(out, oldEntry.Attributes.Inode, request.Entry)
 
 	return fuse.OK
 }