From: Christoph Hellwig <hch@infradead.org>
To: Jangsub Yi <jangsub.yi@samsung.com>
Cc: ulf.hansson@linaro.org, linux-mmc@vger.kernel.org,
linux-kernel@vger.kernel.org, junwoo80.lee@samsung.com,
sh8267.baek@samsung.com, wkon.kim@samsung.com
Subject: Re: [PATCH] mmc: Add config_host callback to set a mmc queue
Date: Wed, 6 Nov 2024 22:30:44 -0800 [thread overview]
Message-ID: <ZyxelKdmXXiSVL1g@infradead.org> (raw)
In-Reply-To: <20241106051347.969-1-jangsub.yi@samsung.com>
On Wed, Nov 06, 2024 at 02:13:47PM +0900, Jangsub Yi wrote:
> From: "jangsub.yi" <jangsub.yi@samsung.com>
>
> Currently, there is no way to set up a host-dependent MMC queue.
> In UFS driver, it is possible to configure the request queue in
> ufshcd_slave_configure.
>
> There are cases where we need to configure and check the current
> state of the request queue on the host operation. For example,
> mmc_queue->in_recovery, in_flight, mmc_queue->queue->queue_flag, etc.
>
> Additionally, since the timeout setting may be longer depending
> on the device, block layer settings such as timeout are also required.
>
> To add the configuration for the MMC queue, I will add the corresponding
> code and initially try to add it during initialization in block.c.
> The detailed implementation will be done on the host side.
This seems to lack an actual user and thus just creates dead code.
next prev parent reply other threads:[~2024-11-07 6:30 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20241106051403epcas1p29e983006930bd7b8364b1a1f858ad21c@epcas1p2.samsung.com>
2024-11-06 5:13 ` [PATCH] mmc: Add config_host callback to set a mmc queue Jangsub Yi
2024-11-07 6:30 ` Christoph Hellwig [this message]
2024-11-07 9:06 ` ???
2024-11-07 15:11 ` 'Christoph Hellwig'
2024-11-11 8:06 ` Jangsub Yi
2024-12-10 5:23 ` Jangsub Yi
2024-12-10 5:28 ` 'Christoph Hellwig'
2024-12-10 6:20 ` Jangsub Yi
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