Re: [PATCH v2 0/4] optimize the bfq queue idle judgment

["yukuai (C)" <yukuai3@huawei.com>]

On 2021/08/14 10:34, yukuai (C) wrote:
> On 2021/08/06 10:08, Yu Kuai wrote:
>> Chagnes in V2:
>>   - as suggested by Paolo, add support to track if root_group have any
>>   pending requests, and use that to handle the situation when only one
>>   group is activated while root group doesn't have any pending requests.
>>   - modify commit message in patch 2
>>
>> Yu Kuai (4):
>>    block, bfq: add support to track if root_group have any pending
>>      requests
>>    block, bfq: do not idle if only one cgroup is activated
>>    block, bfq: add support to record request size information
>>    block, bfq: consider request size in bfq_asymmetric_scenario()
>>
>>   block/bfq-iosched.c | 69 ++++++++++++++++++++++++++++++++++++++-------
>>   block/bfq-iosched.h | 29 +++++++++++++++++--
>>   block/bfq-wf2q.c    | 37 +++++++++++++++---------
>>   3 files changed, 110 insertions(+), 25 deletions(-)
>>
> 
> 
> ping ...
> .
> 

friendly ping ...