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-rw-r--r--block/vpc.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/block/vpc.c b/block/vpc.c
index afe6f1a9a..9e0acf4b1 100644
--- a/block/vpc.c
+++ b/block/vpc.c
@@ -266,7 +266,7 @@ static inline int64_t get_sector_offset(BlockDriverState *bs,
s->last_bitmap_offset = bitmap_offset;
memset(bitmap, 0xff, s->bitmap_size);
- bdrv_pwrite(s->hd, bitmap_offset, bitmap, s->bitmap_size);
+ bdrv_pwrite_sync(s->hd, bitmap_offset, bitmap, s->bitmap_size);
}
// printf("sector: %" PRIx64 ", index: %x, offset: %x, bioff: %" PRIx64 ", bloff: %" PRIx64 "\n",
@@ -316,7 +316,7 @@ static int rewrite_footer(BlockDriverState* bs)
BDRVVPCState *s = bs->opaque;
int64_t offset = s->free_data_block_offset;
- ret = bdrv_pwrite(s->hd, offset, s->footer_buf, HEADER_SIZE);
+ ret = bdrv_pwrite_sync(s->hd, offset, s->footer_buf, HEADER_SIZE);
if (ret < 0)
return ret;
@@ -351,7 +351,8 @@ static int64_t alloc_block(BlockDriverState* bs, int64_t sector_num)
// Initialize the block's bitmap
memset(bitmap, 0xff, s->bitmap_size);
- bdrv_pwrite(s->hd, s->free_data_block_offset, bitmap, s->bitmap_size);
+ bdrv_pwrite_sync(s->hd, s->free_data_block_offset, bitmap,
+ s->bitmap_size);
// Write new footer (the old one will be overwritten)
s->free_data_block_offset += s->block_size + s->bitmap_size;
@@ -362,7 +363,7 @@ static int64_t alloc_block(BlockDriverState* bs, int64_t sector_num)
// Write BAT entry to disk
bat_offset = s->bat_offset + (4 * index);
bat_value = be32_to_cpu(s->pagetable[index]);
- ret = bdrv_pwrite(s->hd, bat_offset, &bat_value, 4);
+ ret = bdrv_pwrite_sync(s->hd, bat_offset, &bat_value, 4);
if (ret < 0)
goto fail;