haraldwolff/qemu-patch-raspberry4
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block: Don't return throttling info in query-named-block-nodes

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query-named-block-nodes should not return information that is related
to the attached BlockBackend rather than the node itself, so throttling
information needs to be removed from it.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Kevin Wolf 2016-03-22 20:20:29 +01:00
parent 7c8eece45b
commit 79c719b755
2 changed files with 5 additions and 4 deletions
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6
block/qapi.c
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@ -67,10 +67,10 @@ BlockDeviceInfo *bdrv_block_device_info(BlockBackend *blk,
info->backing_file_depth = bdrv_get_backing_file_depth(bs);
info->detect_zeroes = bs->detect_zeroes;
if (bs->blk && blk_get_public(bs->blk)->throttle_state) {
if (blk && blk_get_public(blk)->throttle_state) {
ThrottleConfig cfg;
throttle_group_get_config(bs->blk, &cfg);
throttle_group_get_config(blk, &cfg);
info->bps = cfg.buckets[THROTTLE_BPS_TOTAL].avg;
info->bps_rd = cfg.buckets[THROTTLE_BPS_READ].avg;
@ -118,7 +118,7 @@ BlockDeviceInfo *bdrv_block_device_info(BlockBackend *blk,
info->iops_size = cfg.op_size;
info->has_group = true;
info->group = g_strdup(throttle_group_get_name(bs->blk));
info->group = g_strdup(throttle_group_get_name(blk));
}
info->write_threshold = bdrv_write_threshold_get(bs);

3
tests/qemu-iotests/096
View file

@ -45,8 +45,9 @@ class TestLiveSnapshot(iotests.QMPTestCase):
os.remove(self.target_img)
def checkConfig(self, active_layer):
result = self.vm.qmp('query-named-block-nodes')
result = self.vm.qmp('query-block')
for r in result['return']:
r = r['inserted']
if r['node-name'] == active_layer:
self.assertEqual(r['group'], self.group)
self.assertEqual(r['iops'], self.iops)