diff options
Diffstat (limited to 'block/sheepdog.c')
| -rw-r--r-- | block/sheepdog.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/block/sheepdog.c b/block/sheepdog.c index df4f44107..4742f8ae6 100644 --- a/block/sheepdog.c +++ b/block/sheepdog.c @@ -1114,14 +1114,12 @@ static int sd_open(BlockDriverState *bs, const char *filename, int flags) goto out; } - if (flags & BDRV_O_CACHE_WB) { - s->cache_enabled = 1; - s->flush_fd = connect_to_sdog(s->addr, s->port); - if (s->flush_fd < 0) { - error_report("failed to connect"); - ret = s->flush_fd; - goto out; - } + s->cache_enabled = 1; + s->flush_fd = connect_to_sdog(s->addr, s->port); + if (s->flush_fd < 0) { + error_report("failed to connect"); + ret = s->flush_fd; + goto out; } if (snapid || tag[0] != '\0') { @@ -1986,7 +1984,7 @@ static int do_load_save_vmstate(BDRVSheepdogState *s, uint8_t *data, vdi_index = pos / SD_DATA_OBJ_SIZE; offset = pos % SD_DATA_OBJ_SIZE; - data_len = MIN(remaining, SD_DATA_OBJ_SIZE); + data_len = MIN(remaining, SD_DATA_OBJ_SIZE - offset); vmstate_oid = vid_to_vmstate_oid(s->inode.vdi_id, vdi_index); @@ -2007,6 +2005,7 @@ static int do_load_save_vmstate(BDRVSheepdogState *s, uint8_t *data, } pos += data_len; + data += data_len; remaining -= data_len; } ret = size; |