tree 07fb3e32fe104ad89f7a7bce1636416f541fe11d
parent dbe01350fa8ce0c11948ab7d6be71a4d901be151
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1257889040 -0800
committer Ingo Molnar <mingo@elte.hu> 1257889729 +0100

rcu: Enable synchronize_sched_expedited() fastpath

This patch adds a counter increment to enable tasks to actually
take the synchronize_sched_expedited() function's fastpath.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: laijs@cn.fujitsu.com
Cc: dipankar@in.ibm.com
Cc: mathieu.desnoyers@polymtl.ca
Cc: josh@joshtriplett.org
Cc: dvhltc@us.ibm.com
Cc: niv@us.ibm.com
Cc: peterz@infradead.org
Cc: rostedt@goodmis.org
Cc: Valdis.Kletnieks@vt.edu
Cc: dhowells@redhat.com
LKML-Reference: <1257889042435-git-send-email->
Signed-off-by: Ingo Molnar <mingo@elte.hu>