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| 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/rbd.c | |
| parent | 2fe2e2907163f6d86b6bbced776ec8f9319ca83f (diff) | |
| download | qemu-030be32184034261da14693b69e9582f6fe4af9d.zip qemu-030be32184034261da14693b69e9582f6fe4af9d.tar.gz qemu-030be32184034261da14693b69e9582f6fe4af9d.tar.bz2 | |
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/rbd.c')
| -rw-r--r-- | block/rbd.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/rbd.c b/block/rbd.c index 11086c3..f6d3237 100644 --- a/block/rbd.c +++ b/block/rbd.c @@ -1002,6 +1002,7 @@ static QEMUOptionParameter qemu_rbd_create_options[] = { static BlockDriver bdrv_rbd = { .format_name = "rbd", .instance_size = sizeof(BDRVRBDState), + .bdrv_needs_filename = true, .bdrv_file_open = qemu_rbd_open, .bdrv_close = qemu_rbd_close, .bdrv_create = qemu_rbd_create, |