From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Wed, 8 Jun 2011 22:28:46 +0000 (-0400)
Subject: call_rcu: fix futex-based wakeup
X-Git-Tag: v0.6.0~35
X-Git-Url: http://git.liburcu.org/?a=commitdiff_plain;h=c768e45ed336970a42e58e679804f0f455422cd8;hp=c768e45ed336970a42e58e679804f0f455422cd8;p=urcu.git

call_rcu: fix futex-based wakeup

The initial decrement was missing from the implementation. It now
behaves exactly like the urcu.c wait/wakeup code.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
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