From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52276) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d0m9r-0003tR-4n for qemu-devel@nongnu.org; Wed, 19 Apr 2017 05:44:20 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d0m9q-0005GZ-GZ for qemu-devel@nongnu.org; Wed, 19 Apr 2017 05:44:19 -0400 From: Fam Zheng Date: Wed, 19 Apr 2017 17:43:43 +0800 Message-Id: <20170419094356.19826-4-famz@redhat.com> In-Reply-To: <20170419094356.19826-1-famz@redhat.com> References: <20170419094356.19826-1-famz@redhat.com> Subject: [Qemu-devel] [PATCH v2 03/16] blockjob: Add BLK_PERM_AIO_CONTEXT_CHANGE shared perm on bs List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Stefan Hajnoczi , Kevin Wolf , Max Reitz , qemu-block@nongnu.org Signed-off-by: Fam Zheng --- blockjob.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/blockjob.c b/blockjob.c index 6e48932..b20fb86 100644 --- a/blockjob.c +++ b/blockjob.c @@ -214,6 +214,9 @@ void *block_job_create(const char *job_id, const BlockJobDriver *driver, } } + /* The notifier we'll register on @blk takes care of following context + * change, so permit it. */ + shared_perm |= BLK_PERM_AIO_CONTEXT_CHANGE; blk = blk_new(perm, shared_perm); ret = blk_insert_bs(blk, bs, errp); if (ret < 0) { -- 2.9.3