diff options
Diffstat (limited to 'block/qapi.c')
| -rw-r--r-- | block/qapi.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/block/qapi.c b/block/qapi.c index 0360126548..7c8209b0cb 100644 --- a/block/qapi.c +++ b/block/qapi.c @@ -344,16 +344,20 @@ static BlockStats *bdrv_query_stats(const BlockDriverState *bs, } s->stats = g_malloc0(sizeof(*s->stats)); - s->stats->rd_bytes = bs->stats.nr_bytes[BLOCK_ACCT_READ]; - s->stats->wr_bytes = bs->stats.nr_bytes[BLOCK_ACCT_WRITE]; - s->stats->rd_operations = bs->stats.nr_ops[BLOCK_ACCT_READ]; - s->stats->wr_operations = bs->stats.nr_ops[BLOCK_ACCT_WRITE]; - s->stats->rd_merged = bs->stats.merged[BLOCK_ACCT_READ]; - s->stats->wr_merged = bs->stats.merged[BLOCK_ACCT_WRITE]; - s->stats->flush_operations = bs->stats.nr_ops[BLOCK_ACCT_FLUSH]; - s->stats->wr_total_time_ns = bs->stats.total_time_ns[BLOCK_ACCT_WRITE]; - s->stats->rd_total_time_ns = bs->stats.total_time_ns[BLOCK_ACCT_READ]; - s->stats->flush_total_time_ns = bs->stats.total_time_ns[BLOCK_ACCT_FLUSH]; + if (bs->blk) { + BlockAcctStats *stats = blk_get_stats(bs->blk); + + s->stats->rd_bytes = stats->nr_bytes[BLOCK_ACCT_READ]; + s->stats->wr_bytes = stats->nr_bytes[BLOCK_ACCT_WRITE]; + s->stats->rd_operations = stats->nr_ops[BLOCK_ACCT_READ]; + s->stats->wr_operations = stats->nr_ops[BLOCK_ACCT_WRITE]; + s->stats->rd_merged = stats->merged[BLOCK_ACCT_READ]; + s->stats->wr_merged = stats->merged[BLOCK_ACCT_WRITE]; + s->stats->flush_operations = stats->nr_ops[BLOCK_ACCT_FLUSH]; + s->stats->wr_total_time_ns = stats->total_time_ns[BLOCK_ACCT_WRITE]; + s->stats->rd_total_time_ns = stats->total_time_ns[BLOCK_ACCT_READ]; + s->stats->flush_total_time_ns = stats->total_time_ns[BLOCK_ACCT_FLUSH]; + } s->stats->wr_highest_offset = bs->wr_highest_offset; |