SUNRPC: Add support for per-client timeout values
In order to be able to support setting the timeo and retrans parameters on
a per-mountpoint basis, we move the rpc_timeout structure into the
rpc_clnt.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index 2bc9956..cfcade9 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -501,9 +501,10 @@
void xprt_set_retrans_timeout_rtt(struct rpc_task *task)
{
int timer = task->tk_msg.rpc_proc->p_timer;
- struct rpc_rtt *rtt = task->tk_client->cl_rtt;
+ struct rpc_clnt *clnt = task->tk_client;
+ struct rpc_rtt *rtt = clnt->cl_rtt;
struct rpc_rqst *req = task->tk_rqstp;
- unsigned long max_timeout = req->rq_xprt->timeout.to_maxval;
+ unsigned long max_timeout = clnt->cl_timeout->to_maxval;
task->tk_timeout = rpc_calc_rto(rtt, timer);
task->tk_timeout <<= rpc_ntimeo(rtt, timer) + req->rq_retries;
@@ -514,7 +515,7 @@
static void xprt_reset_majortimeo(struct rpc_rqst *req)
{
- struct rpc_timeout *to = &req->rq_xprt->timeout;
+ const struct rpc_timeout *to = req->rq_task->tk_client->cl_timeout;
req->rq_majortimeo = req->rq_timeout;
if (to->to_exponential)
@@ -534,7 +535,7 @@
int xprt_adjust_timeout(struct rpc_rqst *req)
{
struct rpc_xprt *xprt = req->rq_xprt;
- struct rpc_timeout *to = &xprt->timeout;
+ const struct rpc_timeout *to = req->rq_task->tk_client->cl_timeout;
int status = 0;
if (time_before(jiffies, req->rq_majortimeo)) {
@@ -928,7 +929,7 @@
{
struct rpc_rqst *req = task->tk_rqstp;
- req->rq_timeout = xprt->timeout.to_initval;
+ req->rq_timeout = task->tk_client->cl_timeout->to_initval;
req->rq_task = task;
req->rq_xprt = xprt;
req->rq_buffer = NULL;
