From: Neal Cardwell <ncardwell@google.com>
Date: Wed, 16 Nov 2011 08:58:01 +0000 (+0000)
Subject: tcp: make is_dupack a parameter to tcp_fastretrans_alert()
X-Git-Tag: v3.3-rc1~182^2~467
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d2b55f80d62b6b4b72d9ef4318a2a49df3e2830;p=pandora-kernel.git

tcp: make is_dupack a parameter to tcp_fastretrans_alert()

Allow callers to decide whether an ACK is a duplicate ACK. This is a
prerequisite to allowing fastretrans_alert to be called from new
contexts, such as the no_queue and old_ack code paths, from which we
have extra info that tells us whether an ACK is a dupack.

Signed-off-by: Neal Cardwell <ncardwell@google.com>
Acked-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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