linux-kernel - Re: [PATCH 1/3] sched/core: Make select_task_rq() take the pointer to wake

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Message-ID: <20240928003840.GA2717@maniforge>
Date: Fri, 27 Sep 2024 19:38:40 -0500
From: David Vernet <void@...ifault.com>
To: Tejun Heo <tj@...nel.org>
Cc: peterz@...radead.org, mingo@...hat.com, kernel-team@...a.com,
	linux-kernel@...r.kernel.org, sched-ext@...a.com
Subject: Re: [PATCH 1/3] sched/core: Make select_task_rq() take the pointer
 to wake_flags instead of value

On Fri, Sep 27, 2024 at 01:46:11PM -1000, Tejun Heo wrote:
> This will be used to allow select_task_rq() to indicate whether
> ->select_task_rq() was called by modifying *wake_flags.
> 
> This makes try_to_wake_up() call all functions that take wake_flags with
> WF_TTWU set. Previously, only select_task_rq() was. Using the same flags is
> more consistent, and, as the flag is only tested by ->select_task_rq()
> implementations, it doesn't cause any behavior differences.
> 
> Signed-off-by: Tejun Heo <tj@...nel.org>

Acked-by: David Vernet <void@...ifault.com>

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