On Tue, Apr 28, 2015 at 01:54:31PM -0400, Trond Myklebust wrote: > The main reason why you may want these patches is that without > return-on-close, you typically can end up with layouts being cached in > knfsd without the filesystem being pinned. When you then unmount the > filesystem... Each layout has a reference on the layout state, and each layout state has a struct file reference. -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html