2024-02-07 10:09:56

by Thomas Gleixner

[permalink] [raw]
Subject: Re: [PATCH] hrtimer: add cmdline parameter retry_threshold to config retry times in interrupt handler routine

On Wed, Jan 31 2024 at 18:41, [email protected] wrote:
> Motivation of doing this is to give user a config option to reduce time
> cost in hrtimer irq when influenced by some time consuming hrtimer
> callbacks running in irq context.
> E.g, if we tune this parameter to 1, we dont retry anymore to prevent
> occasionally consecutive time consuming callbacks running in a single
> interrupt.

Which is the exact problem you are trying to solve here?