From patchwork Thu Sep 20 19:13:26 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [v4,10/19] block: raw image file reopen Date: Thu, 20 Sep 2012 09:13:26 -0000 From: Jeff Cody X-Patchwork-Id: 185474 Message-Id: <265cfa55c798a43d35bd5c09779a86d08f30e5a2.1348157913.git.jcody@redhat.com> To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, pbonzini@redhat.com, eblake@redhat.com, supriyak@linux.vnet.ibm.com These are the stubs for the file reopen drivers for the raw format. There is currently nothing that needs to be done by the raw driver in reopen. Signed-off-by: Jeff Cody --- block/raw.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/block/raw.c b/block/raw.c index ff34ea4..253e949 100644 --- a/block/raw.c +++ b/block/raw.c @@ -9,6 +9,14 @@ static int raw_open(BlockDriverState *bs, int flags) return 0; } +/* We have nothing to do for raw reopen, stubs just return + * success */ +static int raw_reopen_prepare(BDRVReopenState *state, + BlockReopenQueue *queue, Error **errp) +{ + return 0; +} + static int coroutine_fn raw_co_readv(BlockDriverState *bs, int64_t sector_num, int nb_sectors, QEMUIOVector *qiov) { @@ -115,6 +123,8 @@ static BlockDriver bdrv_raw = { .bdrv_open = raw_open, .bdrv_close = raw_close, + .bdrv_reopen_prepare = raw_reopen_prepare, + .bdrv_co_readv = raw_co_readv, .bdrv_co_writev = raw_co_writev, .bdrv_co_is_allocated = raw_co_is_allocated,