On Mon, Apr 15, 2024 at 06:32:33PM -0700, Darrick J. Wong wrote: > From: Darrick J. Wong <djwong@xxxxxxxxxx> > > Compare the fsid of a handle to m_fixedfsid so that we don't try to open > a handle from the wrong fs and get lucky if the ino/gen happen to match. I don't think this is a good idea. It'll break so far perfectly valid uses of the handle API when userspace hancrafted the handles or stored them in a more compact format.