linux-kernel - About deadline IO scheduler in kernel

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Message-ID: <CAK2Ky6z3PS-HEPFEh7XW7Op=JQowjKCHRURO76amWVDRSq=pMg@mail.gmail.com>
Date:	Sat, 16 Nov 2013 13:47:38 +0800
From:	韩磊 <bonben1989@...il.com>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: About deadline IO scheduler in kernel

In deadline scheduler, in a FIFO list when  a request insert it and
other request remove it in the same time,whether it make conflict???
Whether it need lock??
Thank you!
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