diff options
Diffstat (limited to 'net/rxrpc/call_event.c')
| -rw-r--r-- | net/rxrpc/call_event.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/net/rxrpc/call_event.c b/net/rxrpc/call_event.c index 3a7f90a2659c..8bc5c8e37ab4 100644 --- a/net/rxrpc/call_event.c +++ b/net/rxrpc/call_event.c @@ -28,24 +28,27 @@ void rxrpc_set_timer(struct rxrpc_call *call) { unsigned long t, now = jiffies; - _enter("{%ld,%ld,%ld:%ld}", - call->ack_at - now, call->resend_at - now, call->expire_at - now, - call->timer.expires - now); - read_lock_bh(&call->state_lock); if (call->state < RXRPC_CALL_COMPLETE) { - t = call->ack_at; - if (time_before(call->resend_at, t)) + t = call->expire_at; + if (time_before_eq(t, now)) + goto out; + + if (time_after(call->resend_at, now) && + time_before(call->resend_at, t)) t = call->resend_at; - if (time_before(call->expire_at, t)) - t = call->expire_at; - if (!timer_pending(&call->timer) || - time_before(t, call->timer.expires)) { - _debug("set timer %ld", t - now); + + if (time_after(call->ack_at, now) && + time_before(call->ack_at, t)) + t = call->ack_at; + + if (call->timer.expires != t || !timer_pending(&call->timer)) { mod_timer(&call->timer, t); } } + +out: read_unlock_bh(&call->state_lock); } |