Add FUSE node fields to support multiple nodes with same name
The following new fields are added on FUSE node:
1. transforms: Flags determining what, if any transformations should
be done to the node
2. io_path: Allows re-directing path to use for actual IO different
from node->BuildPath()
3. io_ready: Allows lazyily transforming a node before accessing the
new io_path
These fields have default values and change should be a no-op
Test: Manual && fsstress for ~24hrs
Bug: 158466177
Change-Id: I93417795b4b3d8b97e61385e4a24e45e562d3382
3 files changed
