Re: [PATCH v1 1/1] sched/fair: Remove dead code which might prevent from building

Aaron Lu
2025-10-27T11:16:11Z

On Mon, Oct 27, 2025 at 11:05:29AM +0100, Andy Shevchenko wrote:
> Clang, in particular, is not happy about dead code:
>
> kernel/sched/fair.c:5233:19: error: unused function 'cfs_rq_throttled' [-Werror,-Wunused-function]
> 5233 | static inline int cfs_rq_throttled(struct cfs_rq *cfs_rq);
> | ^~~~~~~~~~~~~~~~
> 1 error generated.
>
> kernel/sched/fair.c:6736:19: error: unused function 'cfs_rq_throttled' [-Werror,-Wunused-function]
> 6736 | static inline int cfs_rq_throttled(struct cfs_rq *cfs_rq)
> | ^~~~~~~~~~~~~~~~
> 1 error generated.
>
> Remove a leftover from the previous cleanup.
>
> Fixes: fe8d238e646e ("sched/fair: Propagate load for throttled cfs_rq")
> Fixes: eb962f251fbb ("sched/fair: Task based throttle time accounting")
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

Reviewed-by: Aaron Lu <ziqianlu@bytedance.com>

Thanks.