diff options
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/xprt.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c index 3c85af058227..3fabf9f6a0f9 100644 --- a/net/sunrpc/xprt.c +++ b/net/sunrpc/xprt.c @@ -987,8 +987,6 @@ bool xprt_prepare_transmit(struct rpc_task *task) task->tk_status = -EAGAIN; goto out_unlock; } - if (!bc_prealloc(req) && !req->rq_xmit_bytes_sent) - req->rq_xid = xprt_alloc_xid(xprt); ret = true; out_unlock: spin_unlock_bh(&xprt->transport_lock); @@ -1298,7 +1296,12 @@ void xprt_retry_reserve(struct rpc_task *task) static inline __be32 xprt_alloc_xid(struct rpc_xprt *xprt) { - return (__force __be32)xprt->xid++; + __be32 xid; + + spin_lock(&xprt->reserve_lock); + xid = (__force __be32)xprt->xid++; + spin_unlock(&xprt->reserve_lock); + return xid; } static inline void xprt_init_xid(struct rpc_xprt *xprt) @@ -1316,6 +1319,7 @@ void xprt_request_init(struct rpc_task *task) req->rq_task = task; req->rq_xprt = xprt; req->rq_buffer = NULL; + req->rq_xid = xprt_alloc_xid(xprt); req->rq_connect_cookie = xprt->connect_cookie - 1; req->rq_bytes_sent = 0; req->rq_snd_buf.len = 0; |