From: Paolo Bonzini <pbonzini@redhat.com>
Date: Thu, 9 Jun 2011 14:15:28 +0000 (-0400)
Subject: urcu_ref: do error checking on urcu_ref_put
X-Git-Tag: v0.6.0~27
X-Git-Url: https://git.lttng.org/?a=commitdiff_plain;ds=sidebyside;h=bf27322dfd077203b5f8a58548560158dccd8c60;hp=bf27322dfd077203b5f8a58548560158dccd8c60;p=urcu.git

urcu_ref: do error checking on urcu_ref_put

Underflow is what you really want to trap.  When you reach urcu_ref_get,
it is already too late.

[Edit: whitespaces -> tab cleanup]

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
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