From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59576) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1g9xn2-0001Vf-W3 for qemu-devel@nongnu.org; Tue, 09 Oct 2018 15:35:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1g9xn2-0007DM-8y for qemu-devel@nongnu.org; Tue, 09 Oct 2018 15:35:32 -0400 From: Kevin Wolf Date: Tue, 9 Oct 2018 21:35:20 +0200 Message-Id: <20181009193524.19052-1-kwolf@redhat.com> Subject: [Qemu-devel] [PATCH 0/4] block: Add auto-read-only option List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-block@nongnu.org Cc: kwolf@redhat.com, mreitz@redhat.com, eblake@redhat.com, pkrempa@redhat.com, qemu-devel@nongnu.org Peter, would this provide what libvirt urgently needs for backing files vs. the commit block job? Kevin Wolf (4): block: Update flags in bdrv_set_read_only() block: Add auto-read-only option nbd: Support auto-read-only option file-posix: Support auto-read-only option qapi/block-core.json | 6 ++++++ block/nbd-client.h | 1 + include/block/block.h | 2 ++ block.c | 28 +++++++++++++++++++++++++++- block/file-posix.c | 13 +++++++++++++ block/nbd-client.c | 14 +++++++++++--- block/nbd.c | 4 +++- block/vvfat.c | 1 + 8 files changed, 64 insertions(+), 5 deletions(-) -- 2.13.6