From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42463) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dmJFl-0005DG-E5 for qemu-devel@nongnu.org; Mon, 28 Aug 2017 08:34:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dmJFh-0007Q5-6D for qemu-devel@nongnu.org; Mon, 28 Aug 2017 08:34:53 -0400 From: Alberto Garcia In-Reply-To: <20170825132332.6734-5-el13635@mail.ntua.gr> References: <20170825132332.6734-1-el13635@mail.ntua.gr> <20170825132332.6734-5-el13635@mail.ntua.gr> Date: Mon, 28 Aug 2017 14:00:41 +0200 Message-ID: MIME-Version: 1.0 Content-Type: text/plain Subject: Re: [Qemu-devel] [PATCH v3 4/7] block: remove legacy I/O throttling List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Manos Pitsidianakis , qemu-devel Cc: qemu-block , Stefan Hajnoczi , Kevin Wolf On Fri 25 Aug 2017 03:23:29 PM CEST, Manos Pitsidianakis wrote: > This commit removes all I/O throttling from block/block-backend.c. In > order to support the existing interface, it is changed to use the > block/throttle.c filter driver. > > The throttle filter node that is created by the legacy interface is > stored in a 'throttle_node' field in the BlockBackendPublic of the > device. The legacy throttle node is managed by the legacy interface > completely. More advanced configurations with the filter drive are > possible using the QMP API, but these will be ignored by the legacy > interface. > > Signed-off-by: Manos Pitsidianakis Reviewed-by: Alberto Garcia Berto