From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51280) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XmOhf-0006sW-EQ for qemu-devel@nongnu.org; Thu, 06 Nov 2014 10:10:33 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XmOhZ-0004Mf-4O for qemu-devel@nongnu.org; Thu, 06 Nov 2014 10:10:27 -0500 Received: from mail-pa0-f50.google.com ([209.85.220.50]:39605) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XmOhY-0004MZ-W0 for qemu-devel@nongnu.org; Thu, 06 Nov 2014 10:10:21 -0500 Received: by mail-pa0-f50.google.com with SMTP id eu11so1433943pac.9 for ; Thu, 06 Nov 2014 07:10:20 -0800 (PST) From: Ming Lei Date: Thu, 6 Nov 2014 23:10:01 +0800 Message-Id: <1415286601-30715-4-git-send-email-ming.lei@canonical.com> In-Reply-To: <1415286601-30715-1-git-send-email-ming.lei@canonical.com> References: <1415286601-30715-1-git-send-email-ming.lei@canonical.com> Subject: [Qemu-devel] [PATCH v3 3/3] 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, Peter Maydell , Paolo Bonzini , Stefan Hajnoczi , Kevin Wolf Cc: =?UTF-8?q?Beno=C3=AEt=20Canet?= , Ming Lei 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 f5ca41d..b12da25 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; }; /* -- 1.7.9.5