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Return -EEXIST when the old cpu call_rcu_data has not been removed
authorLai Jiangshan <laijs@cn.fujitsu.com>
Thu, 15 Sep 2011 15:22:03 +0000 (11:22 -0400)
committerMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Thu, 15 Sep 2011 15:22:03 +0000 (11:22 -0400)
commit53a55535da7db6ac6a2f37107baed9130c049333
tree82e7f21a9c80b98d3bbbc2eba310b05a090ea8cctree | snapshot
parent3670fef2faef63803d62a08f2aa4f089f3858b50commit | diff
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>
urcu-call-rcu-impl.h diff | blob | blame | history
Userspace RCU (urcu) for Linux
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