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From: Michael Kelley <mikelley@microsoft.com>
To: Long Li <longli@microsoft.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH] Choose CPU based on allocated IRQs
Date: Mon, 29 Oct 2018 20:16:30 +0000	[thread overview]
Message-ID: <CY4PR21MB0773D8F02354E91BC4711E03D7F30@CY4PR21MB0773.namprd21.prod.outlook.com> (raw)
In-Reply-To: <20181023014044.15888-1-longli@linuxonhyperv.com>

From: Long Li <longli@microsoft.com>  Sent: Monday, October 22, 2018 6:41 PM
> 
> In irq_matrix, "available" is set when IRQs are allocated earlier in the IRQ
> assigning process.
> 
> Later, when IRQs are activated those values are not good indicators of what
> CPU to choose to assign to this IRQ.
> 
> Change to choose CPU for an IRQ based on how many IRQs are already allocated
> on this CPU.
> 
> Signed-off-by: Long Li <longli@microsoft.com>

Reviewed-by:  Michael Kelley <mikelley@microsoft.com>

  reply	other threads:[~2018-10-29 20:16 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-23  1:40 [PATCH] Choose CPU based on allocated IRQs Long Li
2018-10-29 20:16 ` Michael Kelley [this message]
2018-10-29 21:29 ` Thomas Gleixner
2018-10-30 17:44   ` Long Li
2018-10-31 18:23 ` Tested-by test Hurwitz, Sherry
2018-11-01 10:16   ` Thomas Gleixner

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