void xprt_rdma_bc_free_rqst(struct rpc_rqst *rqst)
{
struct rpcrdma_req *req = rpcr_to_rdmar(rqst);
+ struct rpcrdma_rep *rep = req->rl_reply;
struct rpc_xprt *xprt = rqst->rq_xprt;
+ struct rpcrdma_xprt *r_xprt = rpcx_to_rdmax(xprt);
- rpcrdma_recv_buffer_put(req->rl_reply);
+ rpcrdma_rep_put(&r_xprt->rx_buf, rep);
req->rl_reply = NULL;
spin_lock(&xprt->bc_pa_lock);
req = rpcr_to_rdmar(rqst);
if (unlikely(req->rl_reply))
- rpcrdma_recv_buffer_put(req->rl_reply);
+ rpcrdma_rep_put(buf, req->rl_reply);
req->rl_reply = rep;
rep->rr_rqst = rqst;
trace_xprtrdma_reply_short_err(rep);
out:
- rpcrdma_recv_buffer_put(rep);
+ rpcrdma_rep_put(buf, rep);
}
struct rpcrdma_sendctx *sc);
static int rpcrdma_reqs_setup(struct rpcrdma_xprt *r_xprt);
static void rpcrdma_reqs_reset(struct rpcrdma_xprt *r_xprt);
-static void rpcrdma_rep_put(struct rpcrdma_buffer *buf,
- struct rpcrdma_rep *rep);
static void rpcrdma_rep_destroy(struct rpcrdma_rep *rep);
static void rpcrdma_reps_unmap(struct rpcrdma_xprt *r_xprt);
static void rpcrdma_mrs_create(struct rpcrdma_xprt *r_xprt);
return llist_entry(node, struct rpcrdma_rep, rr_node);
}
-static void rpcrdma_rep_put(struct rpcrdma_buffer *buf,
- struct rpcrdma_rep *rep)
+/**
+ * rpcrdma_rep_put - Release rpcrdma_rep back to free list
+ * @buf: buffer pool
+ * @rep: rep to release
+ *
+ */
+void rpcrdma_rep_put(struct rpcrdma_buffer *buf, struct rpcrdma_rep *rep)
{
llist_add(&rep->rr_node, &buf->rb_free_reps);
}
spin_unlock(&buffers->rb_lock);
}
-/**
- * rpcrdma_recv_buffer_put - Release rpcrdma_rep back to free list
- * @rep: rep to release
- *
- * Used after error conditions.
- */
-void rpcrdma_recv_buffer_put(struct rpcrdma_rep *rep)
-{
- rpcrdma_rep_put(&rep->rr_rxprt->rx_buf, rep);
-}
-
/* Returns a pointer to a rpcrdma_regbuf object, or NULL.
*
* xprtrdma uses a regbuf for posting an outgoing RDMA SEND, or for
rep = container_of(wr, struct rpcrdma_rep, rr_recv_wr);
wr = wr->next;
- rpcrdma_recv_buffer_put(rep);
+ rpcrdma_rep_put(buf, rep);
--count;
}
}
struct rpcrdma_req *rpcrdma_buffer_get(struct rpcrdma_buffer *);
void rpcrdma_buffer_put(struct rpcrdma_buffer *buffers,
struct rpcrdma_req *req);
-void rpcrdma_recv_buffer_put(struct rpcrdma_rep *);
+void rpcrdma_rep_put(struct rpcrdma_buffer *buf, struct rpcrdma_rep *rep);
bool rpcrdma_regbuf_realloc(struct rpcrdma_regbuf *rb, size_t size,
gfp_t flags);