linux-kernel - Re: [GIT PATCH] ioat2: fix performance regression

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Date:	Fri, 15 Oct 2010 09:15:57 +0200
From:	Linus Walleij <linus.walleij@...ricsson.com>
To:	Dan Williams <dan.j.williams@...el.com>
Cc:	"akpm@...ux-foundation.org" <akpm@...ux-foundation.org>,
	"torvalds@...ux-foundation.org" <torvalds@...ux-foundation.org>,
	Dave Jiang <dave.jiang@...el.com>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	Maciej Sosnowski <maciej.sosnowski@...el.com>,
	Jesse Brandeburg <jesse.brandeburg@...el.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"stable@...nel.org" <stable@...nel.org>,
	Richard Scobie <richard@...ce.co.nz>
Subject: Re: [GIT PATCH] ioat2: fix performance regression

Dan Williams wrote:

> Commit 0793448 "DMAENGINE: generic channel status v2" changed the interface for
> how dma channel progress is retrieved.  It inadvertently exported an internal
> helper function ioat_tx_status() instead of ioat_dma_tx_status().

Acked-by: Linus Walleij <linus.walleij@...ricsson.com>

Yours,
Linus Walleij
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