From: Vinod Koul <vkoul@kernel.org>
To: Barry Song <song.bao.hua@hisilicon.com>
Cc: dmaengine@vger.kernel.org, linuxarm@huawei.com
Subject: Re: [PATCH v2 00/10] dmaengine: a bundle of cleanup on spin_lock_irqsave/irqrestore
Date: Mon, 9 Nov 2020 17:26:29 +0530 [thread overview]
Message-ID: <20201109115629.GN3171@vkoul-mobl> (raw)
In-Reply-To: <20201027215252.25820-1-song.bao.hua@hisilicon.com>
On 28-10-20, 10:52, Barry Song wrote:
> Running in hardIRQ, disabling IRQ is redundant since hardIRQ has disabled
> IRQ. This patch removes the irqsave and irqstore to save some instruction
> cycles.
Applied all, thanks
--
~Vinod
prev parent reply other threads:[~2020-11-09 11:56 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-27 21:52 [PATCH v2 00/10] dmaengine: a bundle of cleanup on spin_lock_irqsave/irqrestore Barry Song
2020-10-27 21:52 ` [PATCH v2 01/10] dmaengine: ipu_idmac: remove redundant irqsave and restore in hardIRQ Barry Song
2020-10-27 21:52 ` [PATCH v2 02/10] dmaengine: ti: k3-udma: remove redundant irqsave and irqrestore " Barry Song
2020-10-27 21:52 ` [PATCH v2 03/10] dmaengine: sf-pdma: " Barry Song
2020-10-27 21:52 ` [PATCH v2 04/10] dmaengine: tegra210-adma: " Barry Song
2020-10-27 21:52 ` [PATCH v2 05/10] dmaengine: milbeaut-xdmac: " Barry Song
2020-10-27 21:52 ` [PATCH v2 06/10] dmaengine: k3dma: " Barry Song
2020-10-27 21:52 ` [PATCH v2 07/10] dmaengine: hisi_dma: " Barry Song
2020-10-27 21:52 ` [PATCH v2 08/10] dmaengine: moxart-dma: " Barry Song
2020-10-27 21:52 ` [PATCH v2 09/10] dmaengine: ste_dma40: " Barry Song
2020-11-05 13:48 ` Linus Walleij
2020-10-27 21:52 ` [PATCH v2 10/10] dmaengine: pxa_dma: " Barry Song
2020-11-09 11:56 ` Vinod Koul [this message]
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