From: Alexandre Montplaisir <alexmonthy@efficios.com>
Date: Thu, 2 Jun 2016 09:26:54 +0000 (-0400)
Subject: Comment the locking mechanisms in ContextInfoManager
X-Git-Tag: v2.9.0-rc1~66
X-Git-Url: http://git.liburcu.org/?a=commitdiff_plain;h=831b4b0806c39463ab61b8ee82c1951cf252bcd4;hp=831b4b0806c39463ab61b8ee82c1951cf252bcd4;p=lttng-ust.git

Comment the locking mechanisms in ContextInfoManager

Coverity didn't like our non-locking of the get() method. The
lock is actually only needed for the registration/unregistration
of retrievers, the get() can access the ConcurrentHashMap
directly.

Add a few comments to help explain this.

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