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[PATCH 0/4] sched/topology: fix overlap group capacity and balance cpu




This patchset is on top of Peter Zijlstra's sched/core tree[1]. It is equivalent
to the patch 3 from my previous patchset[2].

This patchset ensures:

 1) different instances of the same sched group share the same
    sched_group_capacity instance.
 2) instances of different groups don't share the same sched_group_capacity
    instance.
 3) the group balance cpu must be one of the cpus where the group is installed.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/log/?h=sched/core
[2] https://lkml.org/lkml/2017/4/13/355

Lauro Ramos Venancio (4):
  sched/topology: optimize build_group_mask()
  sched/topology: all instances of a sched group must use the same
    sched_group_capacity
  sched/topology: move comment about asymmetric node setups
  sched/topology: the group balance cpu must be a cpu where the group is
    installed

 kernel/sched/topology.c | 83 +++++++++++++++++++++++++++++++++++++++----------
 1 file changed, 67 insertions(+), 16 deletions(-)

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1.8.3.1