OSDN Git Service
(root)
/
tomoyo
/
tomoyo-test1.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
8782def
)
rxrpc: Reduce ssthresh to peer's receive window
author
David Howells
<dhowells@redhat.com>
Fri, 30 Sep 2016 08:33:27 +0000
(09:33 +0100)
committer
David Howells
<dhowells@redhat.com>
Fri, 30 Sep 2016 13:38:59 +0000
(14:38 +0100)
When we receive an ACK from the peer that tells us what the peer's receive
window (rwind) is, we should reduce ssthresh to rwind if rwind is smaller
than ssthresh.
Signed-off-by: David Howells <dhowells@redhat.com>
net/rxrpc/input.c
patch
|
blob
|
history
diff --git
a/net/rxrpc/input.c
b/net/rxrpc/input.c
index
21746f0
..
7993473
100644
(file)
--- a/
net/rxrpc/input.c
+++ b/
net/rxrpc/input.c
@@
-658,6
+658,8
@@
static void rxrpc_input_ackinfo(struct rxrpc_call *call, struct sk_buff *skb,
if (rwind > RXRPC_RXTX_BUFF_SIZE - 1)
rwind = RXRPC_RXTX_BUFF_SIZE - 1;
call->tx_winsize = rwind;
+ if (call->cong_ssthresh > rwind)
+ call->cong_ssthresh = rwind;
mtu = min(ntohl(ackinfo->rxMTU), ntohl(ackinfo->maxMTU));