From mboxrd@z Thu Jan 1 00:00:00 1970 From: Josh Dener Subject: Reservation amount Date: Sun, 18 Oct 2015 04:58:05 +0000 (UTC) Message-ID: <906568999.1957861.1445144285260.JavaMail.yahoo@mail.yahoo.com> References: <906568999.1957861.1445144285260.JavaMail.yahoo@mail.yahoo.com> Reply-To: Josh Dener Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from sog-mx-2.v43.ch3.sourceforge.com ([172.29.43.192] helo=mx.sourceforge.net) by sfs-ml-4.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1Zng5c-0001Zs-Rp for linux-f2fs-devel@lists.sourceforge.net; Sun, 18 Oct 2015 05:01:00 +0000 Received: from nm37-vm1.bullet.mail.gq1.yahoo.com ([98.136.216.236]) by sog-mx-2.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) (Exim 4.76) id 1Zng5a-0004Qk-Sj for linux-f2fs-devel@lists.sourceforge.net; Sun, 18 Oct 2015 05:01:00 +0000 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net To: "linux-f2fs-devel@lists.sourceforge.net" Hi, Where does this formula come from? config.reserved_segments = (2 * (100 / config.overprovision + 1) + 6) Is there a formal justification for it? Thanks. ------------------------------------------------------------------------------