On 22-02-16, 14:14, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> There is a scenario that may lead to undesired results in
> dbs_update_util_handler(). Namely, if two CPUs sharing a policy
> enter the funtion at the same time, pass the sample delay check
> and then one of them is stall
From: Rafael J. Wysocki
There is a scenario that may lead to undesired results in
dbs_update_util_handler(). Namely, if two CPUs sharing a policy
enter the funtion at the same time, pass the sample delay check
and then one of them is stalled until dbs_work_handler() (queued
up by the other CPU)
2 matches
Mail list logo
