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From: Tejun Heo <tj@kernel.org>
To: Usama Arif <usama.arif@linux.dev>
Cc: arighi@nvidia.com, bpf@vger.kernel.org, bsegall@google.com,
	changwoo@igalia.com, dietmar.eggemann@arm.com, etsal@meta.com,
	juri.lelli@redhat.com, kprateek.nayak@amd.com,
	linux-kernel@vger.kernel.org, mgorman@suse.de, mingo@redhat.com,
	peterz@infradead.org, rostedt@goodmis.org,
	sched-ext@lists.linux.dev, tj@kernel.org,
	vincent.guittot@linaro.org, void@manifault.com,
	vschneid@redhat.com, yphbchou0911@gmail.com
Subject: Re: [PATCH] sched_ext: Specialize the DSQ hashtable compare
Date: Mon, 21 Sep 2026 07:40:15 -1000	[thread overview]
Message-ID: <a29f5b829952f6a8f15128a4115c5765@kernel.org> (raw)
In-Reply-To: <20260921171928.1639407-1-usama.arif@linux.dev>

Applied to sched_ext/for-7.4 with the dsq_cmpfn() signature joined onto one
line.

scx_tid_hash and scx_sched_hash have the same u64 key and also fall back to
rhashtable_compare(). scx_bpf_tid_to_task() sits on hot paths too. Do you
want to do the same for them as a follow-up?

Thanks.

--
tejun

  reply	other threads:[~2026-09-21 17:40 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-21 17:19 Usama Arif
2026-09-21 17:40 ` Tejun Heo [this message]
2026-09-21 17:46   ` Usama Arif

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