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authorDavid Howells <dhowells@redhat.com>2020-08-20 15:13:00 +0100
committerDavid Howells <dhowells@redhat.com>2020-08-20 18:21:28 +0100
commit1d4adfaf65746203861c72d9d78de349eb97d528 (patch)
tree324c9592cfe0c5c63a2fb2d29d74db421cab1a88 /include/net
parent4700c4d80b7bb171f6996016ef121e1508860b42 (diff)
rxrpc: Make rxrpc_kernel_get_srtt() indicate validity
Fix rxrpc_kernel_get_srtt() to indicate the validity of the returned smoothed RTT. If we haven't had any valid samples yet, the SRTT isn't useful. Fixes: c410bf01933e ("rxrpc: Fix the excessive initial retransmission timeout") Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/af_rxrpc.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/af_rxrpc.h b/include/net/af_rxrpc.h
index 91eacbdcf33d..f6abcc0bbd6e 100644
--- a/include/net/af_rxrpc.h
+++ b/include/net/af_rxrpc.h
@@ -59,7 +59,7 @@ bool rxrpc_kernel_abort_call(struct socket *, struct rxrpc_call *,
void rxrpc_kernel_end_call(struct socket *, struct rxrpc_call *);
void rxrpc_kernel_get_peer(struct socket *, struct rxrpc_call *,
struct sockaddr_rxrpc *);
-u32 rxrpc_kernel_get_srtt(struct socket *, struct rxrpc_call *);
+bool rxrpc_kernel_get_srtt(struct socket *, struct rxrpc_call *, u32 *);
int rxrpc_kernel_charge_accept(struct socket *, rxrpc_notify_rx_t,
rxrpc_user_attach_call_t, unsigned long, gfp_t,
unsigned int);