| commit | 54d1a2551c73124870139d0e54367d182127fe67 | [log] [tgz] |
|---|---|---|
| author | Pavankumar Kondeti <pkondeti@codeaurora.org> | Wed May 22 15:10:31 2019 +0530 |
| committer | Maria Yu <aiquny@codeaurora.org> | Wed Jul 15 15:27:05 2020 +0800 |
| tree | f070721d0e72a51016405c73e455e3865ed147b0 | |
| parent | 8f7046d0c28214d6e7aca06d8cbb523127d2c281 [diff] |
sched/core: Improve CPU hotplug latency for rcu_expedited=1 case The sched_cpu_deactivate()->synchronize_rcu_mult() is not taking expedited path even though rcu_expedited is enabled. So split the synchronize_rcu_mult() call into synchronize_sched() and synchronize_rcu() to improve the hotplug latency. Change-Id: Ic21fbf790e7ed2f314b4058a489cde7813897c1f Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>