Clean up: The reply tasklet is no longer used.
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
Tested-By: Devesh Sharma <devesh.sharma@xxxxxxxxxxxxx>
---
net/sunrpc/xprtrdma/verbs.c | 43 -------------------------------------------
1 file changed, 43 deletions(-)
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c
index cf2f5b3..a4102fc 100644
--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c
@@ -68,38 +68,6 @@
* internal functions
*/
-/*
- * handle replies in tasklet context, using a single, global list
- * rdma tasklet function -- just turn around and call the func
- * for all replies on the list
- */
-
-static DEFINE_SPINLOCK(rpcrdma_tk_lock_g);
-static LIST_HEAD(rpcrdma_tasklets_g);
-
-static void
-rpcrdma_run_tasklet(unsigned long data)
-{
- struct rpcrdma_rep *rep;
- unsigned long flags;
-
- data = data;
- spin_lock_irqsave(&rpcrdma_tk_lock_g, flags);
- while (!list_empty(&rpcrdma_tasklets_g)) {
- rep = list_entry(rpcrdma_tasklets_g.next,
- struct rpcrdma_rep, rr_list);
- list_del(&rep->rr_list);
- spin_unlock_irqrestore(&rpcrdma_tk_lock_g, flags);
-
- rpcrdma_reply_handler(rep);
-
- spin_lock_irqsave(&rpcrdma_tk_lock_g, flags);
- }
- spin_unlock_irqrestore(&rpcrdma_tk_lock_g, flags);
-}
-
-static DECLARE_TASKLET(rpcrdma_tasklet_g, rpcrdma_run_tasklet, 0UL);
-
static struct workqueue_struct *rpcrdma_receive_wq;
int
@@ -130,17 +98,6 @@ rpcrdma_destroy_wq(void)
}
static void
-rpcrdma_schedule_tasklet(struct list_head *sched_list)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&rpcrdma_tk_lock_g, flags);
- list_splice_tail(sched_list, &rpcrdma_tasklets_g);
- spin_unlock_irqrestore(&rpcrdma_tk_lock_g, flags);
- tasklet_schedule(&rpcrdma_tasklet_g);
-}
-
-static void
rpcrdma_qp_async_error_upcall(struct ib_event *event, void *context)
{
struct rpcrdma_ep *ep = context;
--
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