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mount: reuse previous file node

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This commit is contained in:
Chris Lu 2020-01-22 11:43:43 -08:00
parent d4e75a0d18
commit 09f4ceef3a
1 changed files with 10 additions and 6 deletions
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16
weed/filesys/dir_rename.go
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@ -35,8 +35,9 @@ func (dir *Dir) Rename(ctx context.Context, req *fuse.RenameRequest, newDirector
})
if err == nil {
newPath := filer2.NewFullPath(newDir.Path, req.NewName)
oldPath := filer2.NewFullPath(dir.Path, req.OldName)
dir.wfs.cacheDelete(filer2.NewFullPath(newDir.Path, req.NewName))
dir.wfs.cacheDelete(newPath)
dir.wfs.cacheDelete(oldPath)
oldFileNode := dir.wfs.getNode(oldPath, func() fs.Node {
@ -45,14 +46,17 @@ func (dir *Dir) Rename(ctx context.Context, req *fuse.RenameRequest, newDirector
newDirNode := dir.wfs.getNode(filer2.FullPath(dir.Path), func() fs.Node {
return nil
})
if oldFileNode != nil {
dir.wfs.forgetNode(newPath)
dir.wfs.forgetNode(oldPath)
if oldFileNode != nil && newDirNode != nil {
oldFile := oldFileNode.(*File)
oldFile.Name = req.NewName
if newDirNode != nil {
oldFile.dir = newDirNode.(*Dir)
}
oldFile.dir = newDirNode.(*Dir)
dir.wfs.getNode(newPath, func() fs.Node {
return oldFile
})
}
dir.wfs.forgetNode(oldPath)
}
return err