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blkdebug: Enable reopen 

Just reopening the children (as block.c does now) is enough.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
This commit is contained in:
Kevin Wolf 2015-10-29 15:22:27 +01:00
parent 91a097e747
commit c5e8bfb7cd
1 changed files with 7 additions and 0 deletions
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7
block/blkdebug.c
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@ -718,6 +718,12 @@ static void blkdebug_refresh_filename(BlockDriverState *bs, QDict *options)
bs->full_open_options = opts;
}
static int blkdebug_reopen_prepare(BDRVReopenState *reopen_state,
BlockReopenQueue *queue, Error **errp)
{
return 0;
}
static BlockDriver bdrv_blkdebug = {
.format_name = "blkdebug",
.protocol_name = "blkdebug",
@ -726,6 +732,7 @@ static BlockDriver bdrv_blkdebug = {
.bdrv_parse_filename = blkdebug_parse_filename,
.bdrv_file_open = blkdebug_open,
.bdrv_close = blkdebug_close,
.bdrv_reopen_prepare = blkdebug_reopen_prepare,
.bdrv_getlength = blkdebug_getlength,
.bdrv_truncate = blkdebug_truncate,
.bdrv_refresh_filename = blkdebug_refresh_filename,