diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/qapi.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/block/qapi.c b/block/qapi.c index 351676175b..c5f6ba643c 100644 --- a/block/qapi.c +++ b/block/qapi.c @@ -34,7 +34,8 @@ #include "sysemu/block-backend.h" #include "qemu/cutils.h" -BlockDeviceInfo *bdrv_block_device_info(BlockDriverState *bs, Error **errp) +BlockDeviceInfo *bdrv_block_device_info(BlockBackend *blk, + BlockDriverState *bs, Error **errp) { ImageInfo **p_image_info; BlockDriverState *bs0; @@ -48,7 +49,7 @@ BlockDeviceInfo *bdrv_block_device_info(BlockDriverState *bs, Error **errp) info->cache = g_new(BlockdevCacheInfo, 1); *info->cache = (BlockdevCacheInfo) { - .writeback = bdrv_enable_write_cache(bs), + .writeback = blk ? blk_enable_write_cache(blk) : true, .direct = !!(bs->open_flags & BDRV_O_NOCACHE), .no_flush = !!(bs->open_flags & BDRV_O_NO_FLUSH), }; @@ -343,7 +344,7 @@ static void bdrv_query_info(BlockBackend *blk, BlockInfo **p_info, if (bs && bs->drv) { info->has_inserted = true; - info->inserted = bdrv_block_device_info(bs, errp); + info->inserted = bdrv_block_device_info(blk, bs, errp); if (info->inserted == NULL) { goto err; } |