On Dec 2, 2013, at 10:34, Christoph Hellwig <hch@xxxxxxxxxxxxx> wrote: > On Mon, Dec 02, 2013 at 08:44:25AM -0500, Trond Myklebust wrote: >> The lifetime of the kernel mount only needs to match that of the rpc_client, since each rpc_client is associated to a single net namespace, and each net namespace is in a 1-1 relationship with an rpc_pipefs super block. > > Except for the non-rpc_client users of rpc_pipefs? There is the idmapper pipe which is created as part of setting up a NFSv4 mount: that could either call rpc_get_mount(), or just rely on the fact that the nfs_client has an rpc_client. Ditto for the DNS resolver pipe. Any more? Cheers Trond-- 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
