Re: [PATCH v4 1/5] arch_topology: Introduce thermal pressure update function
From: Lukasz Luba <lukasz.luba@arm.com>
Date: 2021-11-23 09:09:30
Also in:
linux-arm-msm, linux-pm, lkml
On 11/16/21 11:39 PM, Thara Gopinath wrote:
On 11/9/21 2:57 PM, Lukasz Luba wrote:quoted
The thermal pressure is a mechanism which is used for providing information about reduced CPU performance to the scheduler. Usually code has to convert the value from frequency units into capacity units, which are understandable by the scheduler. Create a common conversion code which can be just used via a handy API. Internally, the topology_update_thermal_pressure() operates on frequency in MHz and max CPU frequency is taken from 'freq_factor' (per-cpu). Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>Reviewed-by: Thara Gopinath <redacted>
Thank you Thara for the review! _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel