From: Lai Jiangshan <laijs@cn.fujitsu.com>
Date: Thu, 15 Sep 2011 15:22:03 +0000 (-0400)
Subject: Return -EEXIST when the old cpu call_rcu_data has not been removed
X-Git-Tag: v0.6.5~14
X-Git-Url: http://git.liburcu.org/?a=commitdiff_plain;h=53a55535da7db6ac6a2f37107baed9130c049333;hp=53a55535da7db6ac6a2f37107baed9130c049333;p=urcu.git

Return -EEXIST when the old cpu call_rcu_data has not been removed

To make it matches the comments.

It is the caller's responsibility to use
set_cpu_call_rcu_data(cpu, NULL) to remove the CPU's
call_rcu_data structure and dispose it.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---