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block/qapi: Include anonymous BBs in query-blockstats 

Consistent with query-block, query-blockstats should not only include
named BlockBackends, but also those that are anonymous, but belong to a
device model.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Kevin Wolf 2018-07-27 16:09:25 +02:00
parent 5a9cb5a97f
commit 567dcb31f2
1 changed files with 5 additions and 1 deletions
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6
block/qapi.c
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@ -593,12 +593,16 @@ BlockStatsList *qmp_query_blockstats(bool has_query_nodes,
p_next = &info->next;
}
} else {
for (blk = blk_next(NULL); blk; blk = blk_next(blk)) {
for (blk = blk_all_next(NULL); blk; blk = blk_all_next(blk)) {
BlockStatsList *info = g_malloc0(sizeof(*info));
AioContext *ctx = blk_get_aio_context(blk);
BlockStats *s;
char *qdev;
if (!*blk_name(blk) && !blk_get_attached_dev(blk)) {
continue;
}
aio_context_acquire(ctx);
s = bdrv_query_bds_stats(blk_bs(blk), true);
s->has_device = true;