These helpers are needed by later quorum sync device logic. Cc: Eric Blake <ebl...@redhat.com> Cc: Benoit Canet <ben...@irqsave.net> Cc: Kevin Wolf <kw...@redhat.com> Cc: Stefan Hajnoczi <stefa...@redhat.com> Signed-off-by: Liu Yuan <namei.u...@gmail.com> --- block.c | 10 ++++++++++ include/block/block.h | 2 ++ 2 files changed, 12 insertions(+)
diff --git a/block.c b/block.c index 22eb3e4..2e2f1d9 100644 --- a/block.c +++ b/block.c @@ -2145,6 +2145,16 @@ void *bdrv_get_attached_dev(BlockDriverState *bs) return bs->dev; } +BlockDriverState *bdrv_get_file(BlockDriverState *bs) +{ + return bs->file; +} + +const char *bdrv_get_filename(BlockDriverState *bs) +{ + return bs->filename; +} + void bdrv_set_dev_ops(BlockDriverState *bs, const BlockDevOps *ops, void *opaque) { diff --git a/include/block/block.h b/include/block/block.h index a61eaf0..1e116cc 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -237,6 +237,8 @@ int bdrv_attach_dev(BlockDriverState *bs, void *dev); void bdrv_attach_dev_nofail(BlockDriverState *bs, void *dev); void bdrv_detach_dev(BlockDriverState *bs, void *dev); void *bdrv_get_attached_dev(BlockDriverState *bs); +BlockDriverState *bdrv_get_file(BlockDriverState *bs); +const char *bdrv_get_filename(BlockDriverState *bs); void bdrv_set_dev_ops(BlockDriverState *bs, const BlockDevOps *ops, void *opaque); void bdrv_set_drv_ops(BlockDriverState *bs, const BlockDrvOps *ops, -- 1.9.1