Re: [PATCH v2 01/23] sched/cache: Introduce infrastructure for cache-aware load balancing

From: Chen, Yu C
Date: Wed Dec 10 2025 - 08:58:27 EST


On 12/10/2025 6:37 PM, Peter Zijlstra wrote:
On Wed, Dec 03, 2025 at 03:07:20PM -0800, Tim Chen wrote:

+static unsigned long __no_profile fraction_mm_sched(struct rq *rq, struct mm_sched *pcpu_sched)

+static void __no_profile task_cache_work(struct callback_head *work)

What's with the random __no_profile things?

In the early version without this tag we got some error reports by gcov.
We will check if this issue still exists and do some investigations.

thanks,
Chenyu