From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 29 Jan 2009 18:00:07 +0000 (+0000)
Subject: sfc: Replace stats_enabled flag with a disable count
X-Git-Tag: v2.6.29-rc4~86^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1974cc205e63cec4a17a6b3fca31fa4240ded77e;p=pandora-kernel.git

sfc: Replace stats_enabled flag with a disable count

Currently we use a spin-lock to serialise statistics fetches and also
to inhibit them for short periods of time, plus a flag to
enable/disable statistics fetches for longer periods of time, during
online reset.  This was apparently insufficient to deal with the several
reasons for stats being disabled.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

Reading git-diff-tree failed