On Mon, 2026-01-19 at 23:44 -0800, Christoph Hellwig wrote: > On Mon, Jan 19, 2026 at 11:26:18AM -0500, Jeff Layton wrote: > > + EXPORT_OP_NOLOCKS - Disable file locking on this filesystem. Some > > + filesystems cannot properly support file locking as implemented by > > + nfsd. A case in point is reexport of NFS itself, which can't be done > > + safely without coordinating the grace period handling. Other clustered > > + and networked filesystems can be problematic here as well. > > I'm not sure this is very useful. It really needs to document what > locking semantics nfs expects, because otherwise no reader will know > if they set this or not.
Fair point. I'll see if I can draft something better. Suggestions welcome. -- Jeff Layton <[email protected]>
