Hi,
I got a nice splat while testing out the toggling of
sched_asym_cpucapacity, so this is a cpuset fix plus a topology patch.
Details are in the logs.
v2 changes:
- Use static_branch_{inc,dec} rather than enable/disable
v3 changes:
- New patch: add fix for empty cpumap in sched domain rebuild
- Move static_branch_dec outside of RCU read-side section (Quentin)
v4 changes:
- Patch 1/2: Directly tweak the cpuset array (Dietmar)
- Patch 2/2: Add an example to the changelog (Dietmar)
Cheers,
Valentin
Valentin Schneider (2):
sched/topology: Don't try to build empty sched domains
sched/topology: Allow sched_asym_cpucapacity to be disabled
kernel/cgroup/cpuset.c | 3 ++-
kernel/sched/topology.c | 11 +++++++++--
2 files changed, 11 insertions(+), 3 deletions(-)
--
2.22.0
