From 030be32184034261da14693b69e9582f6fe4af9d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Beno=C3=AEt=20Canet?= Date: Tue, 24 Sep 2013 17:07:04 +0200 Subject: block: introduce BlockDriver.bdrv_needs_filename to enable some drivers. Some drivers will have driver specifics options but no filename. This new bool allow the block layer to treat them correctly. The .bdrv_needs_filename is set in drivers not having .bdrv_parse_filename and not having .bdrv_open. The first exception to this rule will be the quorum driver. Signed-off-by: Benoit Canet Reviewed-by: Eric Blake Signed-off-by: Kevin Wolf --- block/gluster.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'block/gluster.c') diff --git a/block/gluster.c b/block/gluster.c index 256de10ed3..877686a7fe 100644 --- a/block/gluster.c +++ b/block/gluster.c @@ -611,6 +611,7 @@ static BlockDriver bdrv_gluster = { .format_name = "gluster", .protocol_name = "gluster", .instance_size = sizeof(BDRVGlusterState), + .bdrv_needs_filename = true, .bdrv_file_open = qemu_gluster_open, .bdrv_close = qemu_gluster_close, .bdrv_create = qemu_gluster_create, @@ -631,6 +632,7 @@ static BlockDriver bdrv_gluster_tcp = { .format_name = "gluster", .protocol_name = "gluster+tcp", .instance_size = sizeof(BDRVGlusterState), + .bdrv_needs_filename = true, .bdrv_file_open = qemu_gluster_open, .bdrv_close = qemu_gluster_close, .bdrv_create = qemu_gluster_create, @@ -651,6 +653,7 @@ static BlockDriver bdrv_gluster_unix = { .format_name = "gluster", .protocol_name = "gluster+unix", .instance_size = sizeof(BDRVGlusterState), + .bdrv_needs_filename = true, .bdrv_file_open = qemu_gluster_open, .bdrv_close = qemu_gluster_close, .bdrv_create = qemu_gluster_create, @@ -671,6 +674,7 @@ static BlockDriver bdrv_gluster_rdma = { .format_name = "gluster", .protocol_name = "gluster+rdma", .instance_size = sizeof(BDRVGlusterState), + .bdrv_needs_filename = true, .bdrv_file_open = qemu_gluster_open, .bdrv_close = qemu_gluster_close, .bdrv_create = qemu_gluster_create, -- cgit v1.2.3