From: Jens Axboe <axboe@kernel.dk>
To: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
ulf.hansson@linaro.org, hch@lst.de, m.szyprowski@samsung.com,
robin.murphy@arm.com, joro@8bytes.org
Cc: wsa+renesas@sang-engineering.com, linux-mmc@vger.kernel.org,
iommu@lists.linux-foundation.org, linux-block@vger.kernel.org,
linux-renesas-soc@vger.kernel.org
Subject: Re: [PATCH v10 3/4] block: add a helper function to merge the segments
Date: Mon, 2 Sep 2019 15:47:00 -0600 [thread overview]
Message-ID: <e549e8e7-9dfe-6f68-2148-f49a9089db37@kernel.dk> (raw)
In-Reply-To: <1566995743-5614-4-git-send-email-yoshihiro.shimoda.uh@renesas.com>
On 8/28/19 6:35 AM, Yoshihiro Shimoda wrote:
> This patch adds a helper function whether a queue can merge
> the segments by the DMA MAP layer (e.g. via IOMMU).
Reviewed-by: Jens Axboe <axboe@kernel.dk>
--
Jens Axboe
next prev parent reply other threads:[~2019-09-02 21:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-28 12:35 [PATCH v10 0/4] treewide: improve R-Car SDHI performance Yoshihiro Shimoda
2019-08-28 12:35 ` [PATCH v10 1/4] dma: Introduce dma_get_merge_boundary() Yoshihiro Shimoda
2019-08-28 12:35 ` [PATCH v10 2/4] iommu/dma: Add a new dma_map_ops of get_merge_boundary() Yoshihiro Shimoda
2019-08-28 12:35 ` [PATCH v10 3/4] block: add a helper function to merge the segments Yoshihiro Shimoda
2019-09-02 21:47 ` Jens Axboe [this message]
2019-09-03 4:59 ` Yoshihiro Shimoda
2019-09-03 6:33 ` hch
2019-09-03 6:42 ` Yoshihiro Shimoda
2019-08-28 12:35 ` [PATCH v10 4/4] mmc: queue: Use bigger segments if DMA MAP layer can " Yoshihiro Shimoda
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