From: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date: Tue, 21 Oct 2014 14:53:02 +0000 (-0700)
Subject: rcu: Remove "cpu" argument to rcu_check_callbacks()
X-Git-Tag: omap-for-v3.19/fixes-rc1~168^2^2^2~7
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c3377c2da6e594504c900d5ef72374c109e4ca99;p=pandora-kernel.git

rcu: Remove "cpu" argument to rcu_check_callbacks()

The "cpu" argument was kept around on the off-chance that RCU might
offload scheduler-clock interrupts.  However, this offload approach
has been replaced by NO_HZ_FULL, which offloads -all- RCU processing
from qualifying CPUs.  It is therefore time to remove the "cpu" argument
to rcu_check_callbacks(), which this commit does.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Pranith Kumar <bobby.prani@gmail.com>
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