diff options
| author | Benoît Canet <benoit@irqsave.net> | 2013-09-24 17:07:04 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2013-09-25 16:21:28 +0200 |
| commit | 030be32184034261da14693b69e9582f6fe4af9d (patch) | |
| tree | f4e1df2addee8730fa499e883690224d01d72113 /block/gluster.c | |
| parent | 2fe2e2907163f6d86b6bbced776ec8f9319ca83f (diff) | |
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 <benoit@irqsave.net>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/gluster.c')
| -rw-r--r-- | block/gluster.c | 4 |
1 files changed, 4 insertions, 0 deletions
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, |