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Message-ID: <4CB7FFAD.9060009@stericsson.com>
Date: Fri, 15 Oct 2010 09:15:57 +0200
From: Linus Walleij <linus.walleij@stericsson.com>
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To: Dan Williams <dan.j.williams@intel.com>
Cc: "akpm@linux-foundation.org" <akpm@linux-foundation.org>,
        "torvalds@linux-foundation.org" <torvalds@linux-foundation.org>,
        Dave Jiang <dave.jiang@intel.com>,
        "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
        Maciej Sosnowski <maciej.sosnowski@intel.com>,
        Jesse Brandeburg <jesse.brandeburg@intel.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "stable@kernel.org" <stable@kernel.org>,
        Richard Scobie <richard@sauce.co.nz>
Subject: Re: [GIT PATCH] ioat2: fix performance regression
References: <20101013230248.32594.35857.stgit@localhost6.localdomain6>
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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@stericsson.com>

Yours,
Linus Walleij