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From: Christoph Hellwig <[email protected]>
To: Pankaj Raghav <[email protected]>
Cc: [email protected], [email protected], [email protected],
	[email protected], [email protected],
	[email protected], [email protected], [email protected],
	[email protected], [email protected],
	Anuj Gupta <[email protected]>,
	Kanchan Joshi <[email protected]>
Subject: Re: [PATCH v3 5/5] nvme: add vectored-io support for uring-cmd
Date: Tue, 3 May 2022 22:56:31 +0200	[thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>

> +	union {
> +		__u32	data_len; /* for non-vectored io */
> +		__u32	vec_cnt; /* for vectored io */
> +	};

Nothing ever uses vec_cnt, so I don't think there is any point in adding
this union.

The rest looks good to me:

Reviewed-by: Christoph Hellwig <[email protected]>

      reply	other threads:[~2022-05-03 20:56 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20220503184911eucas1p1beb172219537d78fcaf2a1417f532cf7@eucas1p1.samsung.com>
2022-05-03 18:48 ` [PATCH v3 0/5] io_uring passthough for nvme Pankaj Raghav
     [not found]   ` <CGME20220503184912eucas1p1bb0e3d36c06cfde8436df3a45e67bd32@eucas1p1.samsung.com>
2022-05-03 18:48     ` [PATCH v3 1/5] fs,io_uring: add infrastructure for uring-cmd Pankaj Raghav
2022-05-03 20:52       ` Christoph Hellwig
2022-05-04 15:12         ` Kanchan Joshi
2022-05-04 12:09           ` Jens Axboe
2022-05-04 15:48           ` Kanchan Joshi
2022-05-03 21:03       ` Jens Axboe
     [not found]   ` <CGME20220503184913eucas1p156abb6e2273c8dabc22e87ec8b218a5c@eucas1p1.samsung.com>
2022-05-03 18:48     ` [PATCH v3 2/5] block: wire-up support for passthrough plugging Pankaj Raghav
2022-05-03 20:53       ` Christoph Hellwig
     [not found]   ` <CGME20220503184914eucas1p1d9df18afe3234c0698a66cdb9c664ddc@eucas1p1.samsung.com>
2022-05-03 18:48     ` [PATCH v3 3/5] nvme: refactor nvme_submit_user_cmd() Pankaj Raghav
     [not found]   ` <CGME20220503184915eucas1p2ae04772900c24ef0b23fd8bedead20ae@eucas1p2.samsung.com>
2022-05-03 18:48     ` [PATCH v3 4/5] nvme: wire-up uring-cmd support for io-passthru on char-device Pankaj Raghav
2022-05-03 20:55       ` Christoph Hellwig
     [not found]   ` <CGME20220503184916eucas1p266cbb3ffc1622b292bf59b5eccec9933@eucas1p2.samsung.com>
2022-05-03 18:48     ` [PATCH v3 5/5] nvme: add vectored-io support for uring-cmd Pankaj Raghav
2022-05-03 20:56       ` Christoph Hellwig [this message]

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