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Date: Fri, 1 Jun 2018 19:23:00 +0300
From: Konstantin Osipov <kostja@tarantool.org>
Subject: Re: [PATCH v2] vinyl: fix false-positive assertion at exit
Message-ID: <20180601162300.GA17835@atlas>
References: <20180530185336.GE18850@atlas>
 <ff02157fc7dcd6112059d5d10128307ad3ac7ed8.1527754166.git.vdavydov.dev@gmail.com>
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In-Reply-To: <ff02157fc7dcd6112059d5d10128307ad3ac7ed8.1527754166.git.vdavydov.dev@gmail.com>
To: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: tarantool-patches@freelists.org
List-ID: <tarantool-patches.dev.tarantool.org>

* Vladimir Davydov <vdavydov.dev@gmail.com> [18/05/31 13:04]:
> latch_destroy() and fiber_cond_destroy() are basically no-op. All they
> do is check that latch/cond is not used. When a global latch or cond
> object is destroyed at exit, it may still have users and this is OK as
> we don't stop fibers at exit. In vinyl this results in the following
> false-positive assertion failures:
> 
>   src/latch.h:81: latch_destroy: Assertion `l->owner == NULL' failed.
> 
>   src/fiber_cond.c:49: fiber_cond_destroy: Assertion `rlist_empty(&c->waiters)' failed.
> 

Pushed.


-- 
Konstantin Osipov, Moscow, Russia, +7 903 626 22 32
http://tarantool.io - www.twitter.com/kostja_osipov