NACK: [SRU][B][PATCH 0/1] Fix aggressive CFS throttling (LP: #1832151)

[Khaled Elmously]

NACKing this thread for now since it may cause regressions and, as per the affected customer, it doesn't completely resolve the reported problem.



On 2019-06-14 11:49:34 , Khalid Elmously wrote:
> In some cases, unnecessary CFS-throttling can happen due to incorrect drift calculation..
> 
> Fix is a straightforward backport from upstream and has positive testing from bug reporter. 
> 
> More details in the LP bug and the SF case.
> 
> 
> Xunlei Pang (1):
>   sched/fair: Fix bandwidth timer clock drift condition
> 
>  kernel/sched/fair.c  | 14 ++++++++------
>  kernel/sched/sched.h |  6 +++++-
>  2 files changed, 13 insertions(+), 7 deletions(-)
> 
> -- 
> 2.17.1
>