Re: [PATCH V5 0/2] load_balance() fixes for affinity

From: Jeffrey Hugo
Date: Tue Jun 20 2017 - 10:28:30 EST

On 6/13/2017 8:32 AM, Jeffrey Hugo wrote:
On 6/7/2017 1:18 PM, Jeffrey Hugo wrote:
Co-authored-by: Austin Christ <austinwc@xxxxxxxxxxxxxx>
Signed-off-by: Jeffrey Hugo <jhugo@xxxxxxxxxxxxxx>

-updated comment to explain the "why" behind the redo check
-fixed panic triggered from active_load_balance_cpu_stop()

-restricted active cpus mask to the domain span
-fixed dst_cpu masking logic to work for the entire local group

-fixed botched subject lines

-Corrected use of Signed-off-by tags
-Removed temp cpumask variable from stack

Jeffrey Hugo (2):
sched/fair: Fix load_balance() affinity redo path
sched/fair: Remove group imbalance from calculate_imbalance()

kernel/sched/fair.c | 22 ++++++++++++----------
1 file changed, 12 insertions(+), 10 deletions(-)

Peter (and/or Ingo?), is this series likely to make 4.13? V5 has been quiet, so I'm not sure if folks are happy with things, or just haven't had time to review.



Jeffrey Hugo
Qualcomm Datacenter Technologies as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the
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