From: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date: Fri, 9 Jul 2010 00:38:59 +0000 (-0700)
Subject: rcu: improve kerneldoc for rcu_read_lock(), call_rcu(), and synchronize_rcu()
X-Git-Tag: v2.6.37-rc1~215^2~14^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=77d8485a8b5416c615b6acd95f01bfcacd7d81ff;p=pandora-kernel.git

rcu: improve kerneldoc for rcu_read_lock(), call_rcu(), and synchronize_rcu()

Make it explicit that new RCU read-side critical sections that start
after call_rcu() and synchronize_rcu() start might still be running
after the end of the relevant grace period.

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