diff options
Diffstat (limited to 'block/qcow2-cluster.c')
| -rw-r--r-- | block/qcow2-cluster.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c index f562b1602e..818c0dbd44 100644 --- a/block/qcow2-cluster.c +++ b/block/qcow2-cluster.c @@ -60,6 +60,7 @@ int qcow2_grow_l1_table(BlockDriverState *bs, int min_size) qemu_free(new_l1_table); return new_l1_table_offset; } + bdrv_flush(bs->file); BLKDBG_EVENT(bs->file, BLKDBG_L1_GROW_WRITE_TABLE); for(i = 0; i < s->l1_size; i++) @@ -243,6 +244,7 @@ static int l2_allocate(BlockDriverState *bs, int l1_index, uint64_t **table) if (l2_offset < 0) { return l2_offset; } + bdrv_flush(bs->file); /* allocate a new entry in the l2 cache */ @@ -863,6 +865,7 @@ int qcow2_alloc_cluster_offset(BlockDriverState *bs, uint64_t offset, QLIST_REMOVE(m, next_in_flight); return cluster_offset; } + bdrv_flush(bs->file); /* save info needed for meta data update */ m->offset = offset; |