From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44715) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fqLx1-0007IX-Cq for qemu-devel@nongnu.org; Thu, 16 Aug 2018 13:20:48 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fqLww-0001aT-QV for qemu-devel@nongnu.org; Thu, 16 Aug 2018 13:20:47 -0400 From: Vladimir Sementsov-Ogievskiy Date: Thu, 16 Aug 2018 20:20:24 +0300 Message-Id: <1534440027-10528-2-git-send-email-vsementsov@virtuozzo.com> In-Reply-To: <1534440027-10528-1-git-send-email-vsementsov@virtuozzo.com> References: <1534440027-10528-1-git-send-email-vsementsov@virtuozzo.com> MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PATCH 1/4] block: improve blk_root_get_parent_desc List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, qemu-block@nongnu.org Cc: crosa@redhat.com, ehabkost@redhat.com, eblake@redhat.com, armbru@redhat.com, mreitz@redhat.com, kwolf@redhat.com, famz@redhat.com, jsnow@redhat.com, den@openvz.org, vsementsov@virtuozzo.com, stefanha@redhat.com, pbonzini@redhat.com Make blk_root_get_parent_desc return different descriptions for different blk's in worst case. Signed-off-by: Vladimir Sementsov-Ogievskiy --- block/block-backend.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/block-backend.c b/block/block-backend.c index fa120630be..e5707a0f8c 100644 --- a/block/block-backend.c +++ b/block/block-backend.c @@ -141,7 +141,7 @@ static char *blk_root_get_parent_desc(BdrvChild *child) } else { /* TODO Callback into the BB owner for something more detailed */ g_free(dev_id); - return g_strdup("a block device"); + return g_strdup_printf("a block device %p", blk); } } -- 2.11.1