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From: Bart Van Assche <bvanassche@acm.org>
To: Martijn Coenen <maco@android.com>,
	axboe@kernel.dk, hch@lst.de, ming.lei@redhat.com
Cc: narayan@google.com, zezeozue@google.com, kernel-team@android.com,
	linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
	maco@google.com, Chaitanya.Kulkarni@wdc.com
Subject: Re: [PATCH 4/4] loop: Add LOOP_SET_FD_AND_STATUS ioctl.
Date: Wed, 22 Apr 2020 08:10:56 -0700	[thread overview]
Message-ID: <9eaa4dc8-cd8f-a4e9-e83d-f49f8b00ec0e@acm.org> (raw)
In-Reply-To: <20200420080409.111693-5-maco@android.com>

On 4/20/20 1:04 AM, Martijn Coenen wrote:
> diff --git a/include/uapi/linux/loop.h b/include/uapi/linux/loop.h
> index 080a8df134ef..fcc9a693b588 100644
> --- a/include/uapi/linux/loop.h
> +++ b/include/uapi/linux/loop.h
> @@ -60,6 +60,11 @@ struct loop_info64 {
>   	__u64		   lo_init[2];
>   };
>   
> +struct loop_fd_and_status {
> +	struct loop_info64	info;
> +	__u32			fd;
> +};
> +
>   /*
>    * Loop filter types
>    */
> @@ -90,6 +95,7 @@ struct loop_info64 {
>   #define LOOP_SET_CAPACITY	0x4C07
>   #define LOOP_SET_DIRECT_IO	0x4C08
>   #define LOOP_SET_BLOCK_SIZE	0x4C09
> +#define LOOP_SET_FD_AND_STATUS	0x4C0A
>   
>   /* /dev/loop-control interface */
>   #define LOOP_CTL_ADD		0x4C80

Should linux-api be Cc'ed for this patch or the entire patch series? 
 From https://www.kernel.org/doc/man-pages/linux-api-ml.html: "Among 
other things, a primary goal of the list is to help answer the question: 
How do we even know when an interface has been added or changed?".

Thanks,

Bart.



  parent reply	other threads:[~2020-04-22 15:11 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-20  8:04 [PATCH 0/4] Add a new " Martijn Coenen
2020-04-20  8:04 ` [PATCH 1/4] loop: Refactor size calculation Martijn Coenen
2020-04-20 13:22   ` Bart Van Assche
2020-04-21 11:48     ` Martijn Coenen
2020-04-21 15:26       ` Bart Van Assche
2020-04-20  8:04 ` [PATCH 2/4] loop: Factor out configuring loop from status Martijn Coenen
2020-04-20 13:34   ` Bart Van Assche
2020-04-20 13:49   ` Bart Van Assche
2020-04-21 11:46     ` Martijn Coenen
2020-04-20  8:04 ` [PATCH 3/4] loop: Move loop_set_from_status() and friends up Martijn Coenen
2020-04-20 13:43   ` Bart Van Assche
2020-04-20  8:04 ` [PATCH 4/4] loop: Add LOOP_SET_FD_AND_STATUS ioctl Martijn Coenen
2020-04-22  6:19   ` Christoph Hellwig
2020-04-22  8:06     ` Martijn Coenen
2020-04-22  8:07       ` Christoph Hellwig
2020-04-22 15:10   ` Bart Van Assche [this message]
2020-04-27  7:42     ` Martijn Coenen

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