Re: [PATCH net-next] rxrpc: Cache the congestion window setting

From	David Miller <davem@davemloft.net>
Newsgroups	linux.kernel
Subject	Re: [PATCH net-next] rxrpc: Cache the congestion window setting
Date	2017-06-14 21:50 +0200
Message-ID	<tSmsG-Tw-5@gated-at.bofh.it> (permalink)
References	<tSjOa-7DO-17@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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From: David Howells <dhowells@redhat.com>
Date: Wed, 14 Jun 2017 17:56:50 +0100

> Cache the congestion window setting that was determined during a call's
> transmission phase when it finishes so that it can be used by the next call
> to the same peer, thereby shortcutting the slow-start algorithm.
> 
> The value is stored in the rxrpc_peer struct and is accessed without
> locking.  Each call takes the value that happens to be there when it starts
> and just overwrites the value when it finishes.
> 
> Signed-off-by: David Howells <dhowells@redhat.com>

Applied, thanks David.

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[PATCH net-next] rxrpc: Cache the congestion window setting David Howells <dhowells@redhat.com> - 2017-06-14 19:00 +0200
  Re: [PATCH net-next] rxrpc: Cache the congestion window setting David Miller <davem@davemloft.net> - 2017-06-14 21:50 +0200

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