From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53454) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X7S8N-0002iS-4e for qemu-devel@nongnu.org; Wed, 16 Jul 2014 12:32:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X7S8G-0001ca-De for qemu-devel@nongnu.org; Wed, 16 Jul 2014 12:32:47 -0400 Received: from mail-pd0-f176.google.com ([209.85.192.176]:39466) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X7S8G-0001cW-85 for qemu-devel@nongnu.org; Wed, 16 Jul 2014 12:32:40 -0400 Received: by mail-pd0-f176.google.com with SMTP id y10so1498990pdj.35 for ; Wed, 16 Jul 2014 09:32:39 -0700 (PDT) From: Ming Lei Date: Thu, 17 Jul 2014 00:31:17 +0800 Message-Id: <1405528281-23744-11-git-send-email-ming.lei@canonical.com> In-Reply-To: <1405528281-23744-1-git-send-email-ming.lei@canonical.com> References: <1405528281-23744-1-git-send-email-ming.lei@canonical.com> Subject: [Qemu-devel] [PATCH RFC 10/14] linux-aio: remove 'node' from 'struct qemu_laiocb' List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, Paolo Bonzini , Stefan Hajnoczi Cc: Kevin Wolf , Ming Lei , Fam Zheng , "Michael S. Tsirkin" No one uses the 'node' field any more, so remove it from 'struct qemu_laiocb', and this can save 16byte for the struct on 64bit arch. Signed-off-by: Ming Lei --- block/linux-aio.c | 1 - 1 file changed, 1 deletion(-) diff --git a/block/linux-aio.c b/block/linux-aio.c index c06a57d..337f879 100644 --- a/block/linux-aio.c +++ b/block/linux-aio.c @@ -35,7 +35,6 @@ struct qemu_laiocb { size_t nbytes; QEMUIOVector *qiov; bool is_read; - QLIST_ENTRY(qemu_laiocb) node; }; typedef struct { -- 1.7.9.5