18600: Add Snapshot and Splice methods.

[arvados.git] / sdk / go / arvados / fs_site.go

diff --git a/sdk/go/arvados/fs_site.go b/sdk/go/arvados/fs_site.go
index 900893aa36420e7c9d2008fff31b36d4bd03e0bf..5225df59ee58ec4c2017054f59ca68ee7936e41e 100644 (file)
--- a/sdk/go/arvados/fs_site.go
+++ b/sdk/go/arvados/fs_site.go
@@ -54,6 +54,8 @@ func (c *Client) CustomFileSystem(kc keepClient) CustomFileSystem {
 }
 
 func (fs *customFileSystem) MountByID(mount string) {
+       fs.root.treenode.Lock()
+       defer fs.root.treenode.Unlock()
        fs.root.treenode.Child(mount, func(inode) (inode, error) {
                return &vdirnode{
                        treenode: treenode{
@@ -72,12 +74,16 @@ func (fs *customFileSystem) MountByID(mount string) {
 }
 
 func (fs *customFileSystem) MountProject(mount, uuid string) {
+       fs.root.treenode.Lock()
+       defer fs.root.treenode.Unlock()
        fs.root.treenode.Child(mount, func(inode) (inode, error) {
                return fs.newProjectNode(fs.root, mount, uuid), nil
        })
 }
 
 func (fs *customFileSystem) MountUsers(mount string) {
+       fs.root.treenode.Lock()
+       defer fs.root.treenode.Unlock()
        fs.root.treenode.Child(mount, func(inode) (inode, error) {
                return &lookupnode{
                        stale:   fs.Stale,