diff options
| author | Jeff Cody <jcody@redhat.com> | 2012-09-20 15:13:29 -0400 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2012-09-24 15:15:12 +0200 |
| commit | d177692ede3129dcb18a6b0f5472577bed2e2688 (patch) | |
| tree | 48f1e42aa3dabf9762aed47c731c83eaa7d593b1 /block | |
| parent | 21d82ac95f67947ebc32ada96184f00831a9b911 (diff) | |
block: qcow image file reopen
These are the stubs for the file reopen drivers for the qcow format.
There is currently nothing that needs to be done by the qcow driver
in reopen.
Signed-off-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/qcow.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/block/qcow.c b/block/qcow.c index 7b5ab87d2d..b239c82ae0 100644 --- a/block/qcow.c +++ b/block/qcow.c @@ -197,6 +197,15 @@ static int qcow_open(BlockDriverState *bs, int flags) return ret; } + +/* We have nothing to do for QCOW reopen, stubs just return + * success */ +static int qcow_reopen_prepare(BDRVReopenState *state, + BlockReopenQueue *queue, Error **errp) +{ + return 0; +} + static int qcow_set_key(BlockDriverState *bs, const char *key) { BDRVQcowState *s = bs->opaque; @@ -868,6 +877,7 @@ static BlockDriver bdrv_qcow = { .bdrv_probe = qcow_probe, .bdrv_open = qcow_open, .bdrv_close = qcow_close, + .bdrv_reopen_prepare = qcow_reopen_prepare, .bdrv_create = qcow_create, .bdrv_co_readv = qcow_co_readv, |