From: Steffen Klassert <steffen.klassert@secunet.com>
Date: Wed, 21 Dec 2011 21:48:08 +0000 (-0500)
Subject: net: Add a flow_cache_flush_deferred function
X-Git-Tag: v3.2-rc7~12^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c0ed1c14a72ca9ebacd51fb94a8aca488b0d361e;p=pandora-kernel.git

net: Add a flow_cache_flush_deferred function

flow_cach_flush() might sleep but can be called from
atomic context via the xfrm garbage collector. So add
a flow_cache_flush_deferred() function and use this if
the xfrm garbage colector is invoked from within the
packet path.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Acked-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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