Re: [PATCH 1/5] sched/psi: Make psi stubs consistent for !CONFIG_PSI

[Madadi Vineeth Reddy <vineethr@linux.ibm.com>]

On 18/11/25 00:25, K Prateek Nayak wrote:
> commit 1a6151017ee5 ("sched: psi: pass enqueue/dequeue flags to psi
> callbacks directly") modified the psi_enqueue() and psi_dequeue()
> functions to take the complete enqueue/dequeue flags but left the stubs
> for !CONFIG_PSI unaltered.
> 
> Modify the stubs to also accept the flags argument to keep it consistent
> with CONFIG_PSI.
> 
> Signed-off-by: K Prateek Nayak <kprateek.nayak@amd.com>
> ---
>  kernel/sched/stats.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/kernel/sched/stats.h b/kernel/sched/stats.h
> index cbf7206b3f9d..3323d773fec3 100644
> --- a/kernel/sched/stats.h
> +++ b/kernel/sched/stats.h
> @@ -221,8 +221,8 @@ static inline void psi_sched_switch(struct task_struct *prev,
>  }
>  
>  #else /* !CONFIG_PSI: */
> -static inline void psi_enqueue(struct task_struct *p, bool migrate) {}
> -static inline void psi_dequeue(struct task_struct *p, bool migrate) {}
> +static inline void psi_enqueue(struct task_struct *p, int flags) {}
> +static inline void psi_dequeue(struct task_struct *p, int flags) {}
>  static inline void psi_ttwu_dequeue(struct task_struct *p) {}
>  static inline void psi_sched_switch(struct task_struct *prev,
>  				    struct task_struct *next,

Right. The commit that updated the function signature did not update the
!CONFIG_PSI stubs accordingly. This patch corrects that.

Reviewed-by: Madadi Vineeth Reddy <vineethr@linux.ibm.com>

Thanks,
Vineeth