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Commit 96b09e02 authored by Andy Adamson's avatar Andy Adamson Committed by Benny Halevy
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nfs41: use session attributes for rsize and wsize 



Set the mount points rsize and wsize to the negotiated session fore channel
maximum response and requeset size. These values will be bound checked in
nfs_server_set_fsinfo.

Signed-off-by: default avatarAndy Adamson <andros@netapp.com>
Signed-off-by: default avatarBenny Halevy <bhalevy@panasas.com>
[move nfs4_session_set_rwsize into CONFIG_NFS_V4]
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 8d35301d

fs/nfs/client.c

+17 −0
Original line number Diff line number Diff line
@@ -1206,6 +1206,21 @@ static void nfs4_init_session(struct nfs_client *clp, 
#endif /* CONFIG_NFS_V4_1 */

}



/*

 * Session has been established, and the client marked ready.

 * Set the mount rsize and wsize with negotiated fore channel

 * attributes which will be bound checked in nfs_server_set_fsinfo.

 */

static void nfs4_session_set_rwsize(struct nfs_server *server)

{

#ifdef CONFIG_NFS_V4_1

	if (!nfs4_has_session(server->nfs_client))

		return;

	server->rsize = server->nfs_client->cl_session->fc_attrs.max_resp_sz;

	server->wsize = server->nfs_client->cl_session->fc_attrs.max_rqst_sz;

#endif /* CONFIG_NFS_V4_1 */

}



/*

 * Create a version 4 volume record

 */
@@ -1296,6 +1311,8 @@ struct nfs_server *nfs4_create_server(const struct nfs_parsed_mount_data *data, 
		(unsigned long long) server->fsid.minor);

	dprintk("Mount FH: %d\n", mntfh->size);



	nfs4_session_set_rwsize(server);



	error = nfs_probe_fsinfo(server, mntfh, &fattr);

	if (error < 0)

		goto error;