linux-kernel - [RESEND] Add sched_set_batch() and run bcachefs-rebalance under SCHED

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Message-ID: <20250114130513.498482-2-flo@geekplace.eu>
Date: Tue, 14 Jan 2025 13:47:26 +0100
From: Florian Schmaus <flo@...kplace.eu>
To: Ingo Molnar <mingo@...hat.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Juri Lelli <juri.lelli@...hat.com>,
	Vincent Guittot <vincent.guittot@...aro.org>,
	Dietmar Eggemann <dietmar.eggemann@....com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Ben Segall <bsegall@...gle.com>,
	Mel Gorman <mgorman@...e.de>,
	Valentin Schneider <vschneid@...hat.com>,
	Kent Overstreet <kent.overstreet@...ux.dev>
Cc: linux-bcachefs@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [RESEND] Add sched_set_batch() and run bcachefs-rebalance under SCHED_BATCH

Resending the patchset which first adds the sched_set_batch(),
akin to the existing sched_set_normal() and sched_set_fifo_low()
functions. In the second patch, we use sched_set_batch() to run
bcachefs' rebalance thread under SCHED_BATCH.

I am resending the patchset [1,2], since the two patches of the set
where not send to the same recipients. This probably caused some
confusion.

1: https://lore.kernel.org/lkml/20241114210649.71377-1-flo@geekplace.eu/
2: https://lore.kernel.org/lkml/20241114210649.71377-2-flo@geekplace.eu/