From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Wed, 27 Feb 2013 21:48:56 +0000 (-0500)
Subject: Fix: don't flush-final for offset 0 if reader is on sub-buffer
X-Git-Tag: v2.1.2~10
X-Git-Url: http://git.lttng.org/?a=commitdiff_plain;h=c2b0ef77652724c18eac5ff68d8dd6ce3ec2d85f;hp=c2b0ef77652724c18eac5ff68d8dd6ce3ec2d85f;p=lttng-modules.git

Fix: don't flush-final for offset 0 if reader is on sub-buffer

Triggers rare sub-buffer corruption when a buffer is completely full and
a final flush is then performed.

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