From 16b48d5d66d2fceb86114b28d693aad930f5070d Mon Sep 17 00:00:00 2001 From: Fam Zheng Date: Wed, 3 May 2017 00:35:50 +0800 Subject: file-posix: Add 'locking' option Making this option available even before implementing it will let converting tests easier: in coming patches they can specify the option already when necessary, before we actually write code to lock the images. Signed-off-by: Fam Zheng Signed-off-by: Kevin Wolf --- qapi/block-core.json | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'qapi') diff --git a/qapi/block-core.json b/qapi/block-core.json index 30d5952321..52e3ecd505 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -2127,11 +2127,15 @@ # # @filename: path to the image file # @aio: AIO backend (default: threads) (since: 2.8) +# @locking: whether to enable file locking. If set to 'auto', only enable +# when Open File Descriptor (OFD) locking API is available +# (default: auto, since 2.10) # # Since: 2.9 ## { 'struct': 'BlockdevOptionsFile', 'data': { 'filename': 'str', + '*locking': 'OnOffAuto', '*aio': 'BlockdevAioOptions' } } ## -- cgit v1.2.3