Re: [PATCH 1/5] cpuidle-pseries: Set the latency-hint before entering CEDE

2020-07-19 Thread Vaidyanathan Srinivasan
* Gautham R Shenoy [2020-07-07 16:41:35]: > From: "Gautham R. Shenoy" > > As per the PAPR, each H_CEDE call is associated with a latency-hint to > be passed in the VPA field "cede_latency_hint". The CEDE states that > we were implicitly entering so far is CEDE with latency-hint = 0. > > This

[PATCH 1/5] cpuidle-pseries: Set the latency-hint before entering CEDE

2020-07-07 Thread Gautham R. Shenoy
From: "Gautham R. Shenoy" As per the PAPR, each H_CEDE call is associated with a latency-hint to be passed in the VPA field "cede_latency_hint". The CEDE states that we were implicitly entering so far is CEDE with latency-hint = 0. This patch explicitly sets the latency hint corresponding to