diff options
| author | Tom Tucker <tom@opengridcomputing.com> | 2007-12-30 21:07:21 -0600 |
|---|---|---|
| committer | J. Bruce Fields <bfields@citi.umich.edu> | 2008-02-01 16:42:08 -0500 |
| commit | 490231558e058547da4ffab6d8ce8e28771749cc (patch) | |
| tree | aac2eef69dbd262a755ee1cafec34787faf5d2f0 | |
| parent | 9f29868b491beee706931e0cf875a60cb4688754 (diff) | |
svc: Add a max payload value to the transport
The svc_max_payload function currently looks at the socket type
to determine the max payload. Add a max payload value to svc_xprt_class
so it can be returned directly.
Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
Acked-by: Neil Brown <neilb@suse.de>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Greg Banks <gnb@sgi.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| -rw-r--r-- | include/linux/sunrpc/svc_xprt.h | 1 | ||||
| -rw-r--r-- | net/sunrpc/svc.c | 4 | ||||
| -rw-r--r-- | net/sunrpc/svcsock.c | 2 |
3 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h index fe8e787bb95..187dc4e2e20 100644 --- a/include/linux/sunrpc/svc_xprt.h +++ b/include/linux/sunrpc/svc_xprt.h @@ -17,6 +17,7 @@ struct svc_xprt_class { struct module *xcl_owner; struct svc_xprt_ops *xcl_ops; struct list_head xcl_list; + u32 xcl_max_payload; }; struct svc_xprt { diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c index 4ad5fbbb18b..94eed9b8003 100644 --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -1055,10 +1055,8 @@ err_bad: */ u32 svc_max_payload(const struct svc_rqst *rqstp) { - int max = RPCSVC_MAXPAYLOAD_TCP; + u32 max = rqstp->rq_xprt->xpt_class->xcl_max_payload; - if (rqstp->rq_sock->sk_sock->type == SOCK_DGRAM) - max = RPCSVC_MAXPAYLOAD_UDP; if (rqstp->rq_server->sv_max_payload < max) max = rqstp->rq_server->sv_max_payload; return max; diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index 54f1b3d993a..c507f6f8ee5 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -906,6 +906,7 @@ static struct svc_xprt_ops svc_udp_ops = { static struct svc_xprt_class svc_udp_class = { .xcl_name = "udp", .xcl_ops = &svc_udp_ops, + .xcl_max_payload = RPCSVC_MAXPAYLOAD_UDP, }; static void @@ -1359,6 +1360,7 @@ static struct svc_xprt_ops svc_tcp_ops = { static struct svc_xprt_class svc_tcp_class = { .xcl_name = "tcp", .xcl_ops = &svc_tcp_ops, + .xcl_max_payload = RPCSVC_MAXPAYLOAD_TCP, }; void svc_init_xprt_sock(void) |