From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Sun, 18 Nov 2012 15:35:35 +0000 (-0500)
Subject: test wfcqueue: add tests for queue state return value
X-Git-Tag: v0.8.0~150
X-Git-Url: https://git.lttng.org/?a=commitdiff_plain;h=cf9451dc7ee26459a84772338cc1470903657407;hp=cf9451dc7ee26459a84772338cc1470903657407;p=urcu.git

test wfcqueue: add tests for queue state return value

with e.g. ./test_urcu_wfcq 2 2 10 -w

we can confirm that we see as many "enqueue to empty queue" as we see
"splice from non-empty queue", which confirms that the queue state
returned by enqueue is indeed sampled atomically with enqueue.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
CC: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
CC: Lai Jiangshan <laijs@cn.fujitsu.com>
---