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rxrpc: Keep the call timeouts as ktimes rather than jiffies

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Keep that call timeouts as ktimes rather than jiffies so that they can be
expressed as functions of RTT.

Signed-off-by: David Howells <dhowells@redhat.com>
This commit is contained in:
David Howells
2016-09-26 22:12:49 +01:00
parent c31410ea00
commit df0adc788a
8 changed files with 82 additions and 74 deletions
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8
net/rxrpc/ar-internal.h
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@@ -464,9 +464,9 @@ struct rxrpc_call {
struct rxrpc_connection *conn; /* connection carrying call */
struct rxrpc_peer *peer; /* Peer record for remote address */
struct rxrpc_sock __rcu *socket; /* socket responsible */
unsigned long ack_at; /* When deferred ACK needs to happen */
unsigned long resend_at; /* When next resend needs to happen */
unsigned long expire_at; /* When the call times out */
ktime_t ack_at; /* When deferred ACK needs to happen */
ktime_t resend_at; /* When next resend needs to happen */
ktime_t expire_at; /* When the call times out */
struct timer_list timer; /* Combined event timer */
struct work_struct processor; /* Event processor */
rxrpc_notify_rx_t notify_rx; /* kernel service Rx notification function */
@@ -805,7 +805,7 @@ int rxrpc_reject_call(struct rxrpc_sock *);
/*
* call_event.c
*/
void rxrpc_set_timer(struct rxrpc_call *, enum rxrpc_timer_trace);
void rxrpc_set_timer(struct rxrpc_call *, enum rxrpc_timer_trace, ktime_t);
void rxrpc_propose_ACK(struct rxrpc_call *, u8, u16, u32, bool, bool,
enum rxrpc_propose_ack_trace);
void rxrpc_process_call(struct work_struct *);