From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59438) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YziXN-0000Pw-T0 for qemu-devel@nongnu.org; Tue, 02 Jun 2015 05:31:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YziXM-0004At-EC for qemu-devel@nongnu.org; Tue, 02 Jun 2015 05:31:09 -0400 Date: Tue, 2 Jun 2015 11:31:00 +0200 From: Kevin Wolf Message-ID: <20150602093100.GG3765@noname.str.redhat.com> References: <1433174959-7176-1-git-send-email-mreitz@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1433174959-7176-1-git-send-email-mreitz@redhat.com> Subject: Re: [Qemu-devel] [PATCH 0/3] qcow2: Fix MIN_L2_CACHE_SIZE List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Max Reitz Cc: Alberto Garcia , qemu-devel@nongnu.org, qemu-block@nongnu.org, Alexander Graf Am 01.06.2015 um 18:09 hat Max Reitz geschrieben: > This series fixes MIN_L2_CACHE_SIZE (which should not be 1, but 2 > (clusters)), and introduces a new constant, DEFAULT_L2_CACHE_CLUSTERS, > so the default cache size is no longer always a fixed size in bytes but > is also guaranteed to be able to hold a sane amount of L2 tables (which > was determined to be 8 using the "proposal without protest" method). > > So, in effect, after patch 3 of this series, the L2 cache (unless > overridden by the user, of course) will either be 1 MB in size or be > able to hold eight L2 tables, whichever is more. Thanks, applied to the block branch. Kevin