From: Paul E. McKenney <paul.mckenney@linaro.org>
Date: Tue, 29 May 2012 06:26:01 +0000 (-0700)
Subject: rcu: Place pointer to call_rcu() in rcu_data structure
X-Git-Tag: v3.6-rc1~168^2^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=037b64ed0bf2405a1a01542164d3418564b44fff;p=pandora-kernel.git

rcu: Place pointer to call_rcu() in rcu_data structure

This is a preparatory commit for increasing rcu_barrier()'s concurrency.
It adds a pointer in the rcu_data structure to the corresponding call_rcu()
function.  This allows a pointer to the rcu_data structure to imply the
function pointer, which allows _rcu_barrier() state to be placed in the
rcu_state structure.

Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
---

Reading git-diff-tree failed