From: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date: Thu, 6 May 2010 16:28:41 +0000 (-0700)
Subject: rcu: create rcu_my_thread_group_empty() wrapper
X-Git-Tag: v2.6.34-rc7~11^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee84b8243b07c33a5c8aed42b4b2da60cb16d1d2;p=pandora-kernel.git

rcu: create rcu_my_thread_group_empty() wrapper

Some RCU-lockdep splat repairs need to know whether they are running
in a single-threaded process.  Unfortunately, the thread_group_empty()
primitive is defined in sched.h, and can induce #include hell.  This
commit therefore introduces a rcu_my_thread_group_empty() wrapper that
is defined in rcupdate.c, thus avoiding the need to include sched.h
everywhere.

Signed-off-by: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
---

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