From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Fri, 4 Oct 2019 14:15:37 +0000 (-0400)
Subject: Fix: Disable cancellation around fd tracker lock
X-Git-Tag: v2.12.0-rc1~21
X-Git-Url: http://git.lttng.org/?a=commitdiff_plain;ds=sidebyside;h=283f4bec47781f7a39dde82d02e53add02155f9c;hp=283f4bec47781f7a39dde82d02e53add02155f9c;p=lttng-ust.git

Fix: Disable cancellation around fd tracker lock

When using the ust fd tracker LD_PRELOAD library (liblttng-ust-fd.so),
cancelling other threads while they issue "close()" leads to deadlocks.

Fixes: #1201
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
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