From: David Woodhouse <David.Woodhouse@intel.com>
Date: Wed, 28 Nov 2012 10:15:05 +0000 (+0000)
Subject: pppoatm: optimise PPP channel wakeups after sock_owned_by_user()
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~45^2~138^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5b4d72080f49498d2390563aa90f5bc31785406c;p=pandora-kernel.git

pppoatm: optimise PPP channel wakeups after sock_owned_by_user()

We don't need to schedule the wakeup tasklet on *every* unlock; only if we
actually blocked the channel in the first place.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Acked-by: Krzysztof Mazur <krzysiek@podlesie.net>
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