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nfs41: use session attributes for rsize and wsize

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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: Andy Adamson <andros@netapp.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
[move nfs4_session_set_rwsize into CONFIG_NFS_V4]
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Andy Adamson 2009-04-01 09:22:33 -04:00 committed by Benny Halevy
parent 8d35301d7d
commit 96b09e024f
1 changed files with 17 additions and 0 deletions
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17
fs/nfs/client.c
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@ -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;