From patchwork Tue Apr 28 15:00:23 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin Wolf X-Patchwork-Id: 465639 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 60AC0140079 for ; Wed, 29 Apr 2015 01:19:06 +1000 (AEST) Received: from localhost ([::1]:34171 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yn7Hs-0007MT-1Q for incoming@patchwork.ozlabs.org; Tue, 28 Apr 2015 11:19:04 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40636) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yn71l-0000g6-5p for qemu-devel@nongnu.org; Tue, 28 Apr 2015 11:02:29 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Yn71g-00029p-VC for qemu-devel@nongnu.org; Tue, 28 Apr 2015 11:02:25 -0400 Received: from mx1.redhat.com ([209.132.183.28]:50435) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yn71X-00025N-E3; Tue, 28 Apr 2015 11:02:11 -0400 Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id t3SF2AKE016659 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 28 Apr 2015 11:02:10 -0400 Received: from noname.redhat.com (ovpn-116-103.ams2.redhat.com [10.36.116.103]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id t3SF119I021485; Tue, 28 Apr 2015 11:02:09 -0400 From: Kevin Wolf To: qemu-block@nongnu.org Date: Tue, 28 Apr 2015 17:00:23 +0200 Message-Id: <1430233258-31807-42-git-send-email-kwolf@redhat.com> In-Reply-To: <1430233258-31807-1-git-send-email-kwolf@redhat.com> References: <1430233258-31807-1-git-send-email-kwolf@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.26 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 209.132.183.28 Cc: kwolf@redhat.com, qemu-devel@nongnu.org Subject: [Qemu-devel] [PULL 41/76] block/iscsi: change all iscsilun properties from uint8_t to bool X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Peter Lieven Signed-off-by: Peter Lieven Message-id: 1429193313-4263-3-git-send-email-pl@kamp.de Signed-off-by: Stefan Hajnoczi Signed-off-by: Kevin Wolf --- block/iscsi.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/block/iscsi.c b/block/iscsi.c index be8af46..6cf7e99 100644 --- a/block/iscsi.c +++ b/block/iscsi.c @@ -57,9 +57,6 @@ typedef struct IscsiLun { int events; QEMUTimer *nop_timer; QEMUTimer *event_timer; - uint8_t lbpme; - uint8_t lbprz; - uint8_t has_write_same; struct scsi_inquiry_logical_block_provisioning lbp; struct scsi_inquiry_block_limits bl; unsigned char *zeroblock; @@ -67,6 +64,9 @@ typedef struct IscsiLun { int cluster_sectors; bool use_16_for_rw; bool write_protected; + bool lbpme; + bool lbprz; + bool has_write_same; } IscsiLun; typedef struct IscsiTask { @@ -460,7 +460,7 @@ static int64_t coroutine_fn iscsi_co_get_block_status(BlockDriverState *bs, *pnum = nb_sectors; /* LUN does not support logical block provisioning */ - if (iscsilun->lbpme == 0) { + if (!iscsilun->lbpme) { goto out; } @@ -1121,8 +1121,8 @@ static void iscsi_readcapacity_sync(IscsiLun *iscsilun, Error **errp) } else { iscsilun->block_size = rc16->block_length; iscsilun->num_blocks = rc16->returned_lba + 1; - iscsilun->lbpme = rc16->lbpme; - iscsilun->lbprz = rc16->lbprz; + iscsilun->lbpme = !!rc16->lbpme; + iscsilun->lbprz = !!rc16->lbprz; iscsilun->use_16_for_rw = (rc16->returned_lba > 0xffffffff); } } @@ -1655,7 +1655,7 @@ out: static int iscsi_get_info(BlockDriverState *bs, BlockDriverInfo *bdi) { IscsiLun *iscsilun = bs->opaque; - bdi->unallocated_blocks_are_zero = !!iscsilun->lbprz; + bdi->unallocated_blocks_are_zero = iscsilun->lbprz; bdi->can_write_zeroes_with_unmap = iscsilun->lbprz && iscsilun->lbp.lbpws; bdi->cluster_size = iscsilun->cluster_sectors * BDRV_SECTOR_SIZE; return 0;