From: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Date: Tue, 20 Mar 2007 17:56:11 +0000 (-0300)
Subject: [CCID3]: Remove race condition and update t_ipi when `s' changes
X-Git-Tag: v2.6.22-rc1~1128^2~235
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1266adee12d25385a25e1c57b1e3ff05a90bb4d7;p=pandora-kernel.git

[CCID3]: Remove race condition and update t_ipi when `s' changes

This:

 1. removes a race condition in the access to the scheduled send time t_nom which
    results from allowing asynchronous r/w access to t_nom without locks;

 2. updates the inter-packet interval t_ipi = s/X when `s' changes, following a
    suggestion by Ian McDonald.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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