SUNRPC: Clear the request rq_bytes_sent field in xprt_release_write
Otherwise the tests of req->rq_bytes_sent in xprt_prepare_transmit
will fail if we're dealing with a resend.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index e9ee7bf..8cc5c8b 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -358,6 +358,11 @@
void xprt_release_xprt(struct rpc_xprt *xprt, struct rpc_task *task)
{
if (xprt->snd_task == task) {
+ if (task != NULL) {
+ struct rpc_rqst *req = task->tk_rqstp;
+ if (req != NULL)
+ req->rq_bytes_sent = 0;
+ }
xprt_clear_locked(xprt);
__xprt_lock_write_next(xprt);
}
@@ -375,6 +380,11 @@
void xprt_release_xprt_cong(struct rpc_xprt *xprt, struct rpc_task *task)
{
if (xprt->snd_task == task) {
+ if (task != NULL) {
+ struct rpc_rqst *req = task->tk_rqstp;
+ if (req != NULL)
+ req->rq_bytes_sent = 0;
+ }
xprt_clear_locked(xprt);
__xprt_lock_write_next_cong(xprt);
}