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From: Tejun Heo <tj@kernel.org>
To: Andrea Righi <arighi@nvidia.com>
Cc: David Vernet <void@manifault.com>,
	Changwoo Min <changwoo@igalia.com>,
	Joel Fernandes <joelagnelf@nvidia.com>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] sched_ext: idle: Fix return code of scx_select_cpu_dfl()
Date: Wed, 26 Mar 2025 10:08:32 -1000	[thread overview]
Message-ID: <Z-RewKQ9icwdw6iQ@slm.duckdns.org> (raw)
In-Reply-To: <20250326191849.195303-1-arighi@nvidia.com>

On Wed, Mar 26, 2025 at 08:18:49PM +0100, Andrea Righi wrote:
> Return -EBUSY when using %SCX_PICK_IDLE_CORE with scx_select_cpu_dfl()
> if a fully idle SMT core cannot be found, instead of falling back to
> @prev_cpu, which is not a fully idle SMT core in this case.
> 
> Fixes: c414c2171cd9e ("sched_ext: idle: Honor idle flags in the built-in idle selection policy")
> Signed-off-by: Andrea Righi <arighi@nvidia.com>

Applied to sched_ext/for-6.15-fixes.

Thanks.

-- 
tejun

      reply	other threads:[~2025-03-26 20:08 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-03-26 19:18 Andrea Righi
2025-03-26 20:08 ` Tejun Heo [this message]

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