From: Christoph Hellwig <hch@lst.de>
To: Kanchan Joshi <joshi.k@samsung.com>
Cc: Christoph Hellwig <hch@lst.de>,
"Darrick J. Wong" <djwong@kernel.org>,
brauner@kernel.org, dgc@kernel.org, jack@suse.cz, cem@kernel.org,
axboe@kernel.dk, kbusch@kernel.org, ritesh.list@gmail.com,
linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-block@vger.kernel.org, gost.dev@samsung.com,
Anuj Gupta <anuj20.g@samsung.com>
Subject: Re: [PATCH v4 1/6] fs: add write-stream management ioctls
Date: Wed, 2 Sep 2026 16:05:20 +0200 [thread overview]
Message-ID: <20260902140520.GA23766@lst.de> (raw)
In-Reply-To: <c6064b06-9e34-4790-80ef-c76333c2a11a@samsung.com>
On Wed, Aug 26, 2026 at 04:12:52PM +0530, Kanchan Joshi wrote:
> So based on the above discussion, do you see this as the right interface?
>
> 1. FS_IOC_WRITE_STREAM_GET_MAX : query max write streams
> 2. FS_IOC_WRITE_STREAM_ALLOC: allocate any write stream (if available)
> and return stream fd. No flag whatsoever.
> 3. FS_IOC_WRITE_STREAM_SET: set write stream into a file using stream-fd
Yes.
next prev parent reply other threads:[~2026-09-02 14:05 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20260717125624epcas5p3fefc5b8ff274260bf8fb2f1b225b4f9a@epcas5p3.samsung.com>
2026-07-17 12:55 ` [PATCH v4 0/6] xfs write streams Kanchan Joshi
2026-07-17 12:55 ` [PATCH v4 1/6] fs: add write-stream management ioctls Kanchan Joshi
2026-07-21 3:03 ` Darrick J. Wong
2026-07-30 14:52 ` Kanchan Joshi
2026-07-30 17:22 ` Darrick J. Wong
2026-07-31 8:15 ` Kanchan Joshi
2026-08-19 7:04 ` Christoph Hellwig
2026-08-19 22:05 ` Darrick J. Wong
2026-08-20 5:15 ` Miklos Szeredi
2026-08-19 7:08 ` Christoph Hellwig
2026-08-24 6:30 ` Kanchan Joshi
2026-08-25 6:55 ` Christoph Hellwig
2026-08-26 10:42 ` Kanchan Joshi
2026-09-02 14:05 ` Christoph Hellwig [this message]
2026-08-19 7:11 ` Christoph Hellwig
2026-07-17 12:55 ` [PATCH v4 2/6] iomap: introduce and propagate write_stream Kanchan Joshi
2026-08-19 7:09 ` Christoph Hellwig
2026-07-17 12:55 ` [PATCH v4 3/6] xfs: implement write-stream management support Kanchan Joshi
2026-07-21 3:08 ` Darrick J. Wong
2026-07-31 8:03 ` Kanchan Joshi
2026-08-19 7:12 ` Christoph Hellwig
2026-08-19 7:18 ` Christoph Hellwig
2026-08-19 7:24 ` Christoph Hellwig
2026-08-21 11:39 ` Kanchan Joshi
2026-07-17 12:55 ` [PATCH v4 4/6] xfs: generic AG set based steering Kanchan Joshi
2026-07-21 3:20 ` Darrick J. Wong
2026-07-24 14:57 ` Kanchan Joshi
2026-08-19 7:21 ` Christoph Hellwig
2026-08-21 12:08 ` Kanchan Joshi
2026-07-17 12:55 ` [PATCH v4 5/6] xfs: write stream based AG placement Kanchan Joshi
2026-08-19 7:29 ` Christoph Hellwig
2026-08-21 12:33 ` Kanchan Joshi
2026-08-25 6:57 ` Christoph Hellwig
2026-07-17 12:55 ` [PATCH v4 6/6] xfs: introduce software write streams Kanchan Joshi
2026-08-19 7:31 ` Christoph Hellwig
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