Commit d177692e authored by Jeff Cody's avatar Jeff Cody Committed by Kevin Wolf
Browse files

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: default avatarJeff Cody <jcody@redhat.com>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent 21d82ac9

block/qcow.c

+10 −0
Original line number Diff line number Diff line
@@ -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,